👉 Proportion is a mathematical concept that relates two quantities by dividing one quantity into parts equal in size to another. For example, if you have 10 apples and you divide them equally into 5 groups of 2 apples each, you will have 4 apples per group. In this context, "proportion" refers to the relationship between two or more quantities that are related by a ratio. In other words, it is the relationship between two numbers where one number is divided by another in