# Definition of Proportional. Meaning of Proportional. Synonyms of Proportional

Here you will find one or more explanations in English for the word Proportional. Also in the bottom left of the page several parts of wikipedia pages related to the word Proportional and, of course, Proportional synonyms and on the right images related to the word Proportional.

## Definition of Proportional

Proportional
Logistic Lo*gis"tic, Logistical Lo*gis"tic*al, a. [Gr. ? skilled in calculating, ? to calculate, fr. lo`gos word, number, reckoning: cf. F. logistique.] 1. Logical. [Obs.] --Berkeley. 2. (Math.) Sexagesimal, or made on the scale of 60; as, logistic, or sexagesimal, arithmetic. Logistic, or Proportional, logarithms, certain logarithmic numbers used to shorten the calculation of the fourth term of a proportion of which one of the terms is a given constant quantity, commonly one hour, while the other terms are expressed in minutes and seconds; -- not now used.
Proportional
Proportional Pro*por"tion*al, n. 1. (Math.) Any number or quantity in a proportion; as, a mean proportional. 2. (Chem.) The combining weight or equivalent of an element. [Obs.]
Proportional
Proportional Pro*por"tion*al, a. [L. proportionalis: cf. F. proportionnel.] 1. Having a due proportion, or comparative relation; being in suitable proportion or degree; as, the parts of an edifice are proportional. --Milton. 2. Relating to, or securing, proportion. --Hutton. 3. (Math.) Constituting a proportion; having the same, or a constant, ratio; as, proportional quantities; momentum is proportional to quantity of matter. Proportional logarithms, logistic logarithms. See under Logistic. Proportional scale, a scale on which are marked parts proportional to the logarithms of the natural numbers; a logarithmic scale. Proportional scales, compasses, dividers, etc. (Draughting), instruments used in making copies of drawings, or drawings of objects, on an enlarged or reduced scale.
Proportional
Proportional Pro*por"tion*al, a. [L. proportionalis: cf. F. proportionnel.] 1. Having a due proportion, or comparative relation; being in suitable proportion or degree; as, the parts of an edifice are proportional. --Milton. 2. Relating to, or securing, proportion. --Hutton. 3. (Math.) Constituting a proportion; having the same, or a constant, ratio; as, proportional quantities; momentum is proportional to quantity of matter. Proportional logarithms, logistic logarithms. See under Logistic. Proportional scale, a scale on which are marked parts proportional to the logarithms of the natural numbers; a logarithmic scale. Proportional scales, compasses, dividers, etc. (Draughting), instruments used in making copies of drawings, or drawings of objects, on an enlarged or reduced scale.
Proportional
Compasses Com"pass*es, n., pl. An instrument for describing circles, measuring figures, etc., consisting of two, or (rarely) more, pointed branches, or legs, usually joined at the top by a rivet on which they move. Note: The compasses for drawing circles have adjustable pen points, pencil points, etc.; those used for measuring without adjustable points are generally called dividers. See Dividers. Bow compasses. See Bow-compass. Caliber compasses, Caliper compasses. See Calipers. Proportional, Triangular, etc., compasses. See under Proportional, etc.

## Meaning of Proportional from wikipedia

- Look up proportionality, proportion, or proportional in Wiktionary, the free dictionary. Proportionality, proportion or proportional may refer to: Proportionality...
- Proportional representation (PR) refers to any type of electoral system under which subgroups of an electorate are reflected proportionately in the elected...
- are proportional or directly proportional if their corresponding elements have a constant ratio. The ratio is called coefficient of proportionality (or...
- Mixed-member proportional representation (MMP or MMPR) is a mixed electoral system which combines local majoritarian elections with a compensatory tier...
- Proportional control, in engineering and process control, is a type of linear feedback control system in which a correction is applied to the controlled...
- Proportional hazards models are a class of survival models in statistics. Survival models relate the time that p****es, before some event occurs, to one...
- A proportionalâ€“integralâ€“derivative controller (PID controller or three-term controller) is a control loop mechanism employing feedback that is widely used...
- Party-list proportional representation (list-PR) is a system of proportional representation based on preregistered political parties, with each party...
- Proportional Representation Society may refer to: Electoral Reform Society Proportional Representation Society of Australia Proportional Representation...
- Proportional navigation (also known as PN or Pro-Nav) is a guidance law (analogous to proportional control) used in some form or another by most homing...