Look up proportionality, proportion, or proportional in Wiktionary, the free dictionary.

Proportionality, proportion or proportional may refer to:

• Proportionality (mathematics), the property of two variables being in a multiplicative relation to a constant
• Ratio, of one quantity to another, especially of a part compared to a whole
  • Fraction (mathematics)
• Aspect ratio or proportions
• Proportional division, a kind of fair division
• Percentage, a number or ratio expressed as a fraction of 100

• Proportional fonts
• Proportionally fair, a scheduling algorithm
• Proportional control, a type of linear feedback control system

• Proportionality (law), a legal principle
• Proportionality (International Humanitarian Law), a law of war
• Proportion (architecture), describes the relationships between elements of a design
• Body proportions, in art, the study of relation of human body parts to each other and the whole

• Proportional representation, in electoral systems

This disambiguation page lists articles associated with the title Proportionality.
If an internal link led you here, you may wish to change the link to point directly to the intended article.