A proportion is an equation that states that two ratios are equivalent.

A proportion is a comparison of three numbers.

A proportion is only used in geometry to find angles.

A proportion equals zero if its ratios are not equivalent.

Find the average of all the numbers involved.

You can solve a proportion by cross-multiplying and then dividing to find the unknown value.

Add all the numbers and divide by the number of terms.

Simply guess the missing number.

It is a method where you multiply the numerator of one ratio by the denominator of the other ratio and set the products equal.

It is when ratios are multiplied horizontally across.

It involves adding the numerators and denominators separately.

It is only used when two proportions are unequal.

Proportions are too abstract to apply to real situations.

Yes, proportions can be used to solve problems involving scale, speed, density, and many other real-world situations.

They can only be used for architectural design.

Proportions are strictly theoretical and cannot be applied to practical problems.

An example is 10/3 = 5/2, both ratios are unequal.

An example would be 2/3 = 4/5, showing different ratios.

An example would be 3/4 = 6/8, where the two fractions are equivalent.

An example is 9/7 = 81/64, illustrating uneven proportions.