Proportion is a mathematical comparison between two numbers. According to proportion, if two sets of given numbers are increasing or decreasing in the same ratio, then the ratios are said to be directly proportional to each other.
Proportion can be written as , where ratios are expressed as fractions. Such a proportion is known as geometrical proportion, [3] not to be confused with arithmetical proportion and harmonic proportion.
A proportion is a statement that says that two ratios are equal. They can be used in many everyday situations like comparing sizes, cooking, calculating percentages, and more.
1. comparative relation between things or magnitudes as to size, quantity, number, etc.; ratio. 2. proper relation between things or parts. 3. relative size or extent. 4. proportions, dimensions or size. 5. a portion or part in its relation to the whole. 6. symmetry, harmony, or balance.
PROPORTION definition: comparative relation between things or magnitudes as to size, quantity, number, etc.; ratio. See examples of proportion used in a sentence.
