Question

Find the Equivalent Ratio
1/2 : 3/4 4 1/2 : x

Answer 1

Answer: x = 6.75

Explanation:

1. Convert the fractions to decimals

0.5 : 0.75 4.5 : x

2. Convert the ratios to fractions and equal them to each other

(0.5 / 0.75) = (4.5 / x)

3. Cross multiply and solve for x

0.5x = 3.375

x = 6.75

4. Check your work

0.5 / 0.75 = 0.667

4.5 / 6.75 = 0.667

Hope that helps!