Question:
Determine if the ratios 3:15:6 & 4:20:8 are in proportion? Answer:
step 1
Given Ratios are 3:15:6 & 4:20:8
Find the proportion value of each inputs
34
= 0.75
1520
= 0.75
68
= 0.75
All the results are equal to each other. Hence, the given ratios are in proportion.
Proportion calculator that shows work to check if the given ratios are in proportion. The step-by-step calculation help parents to assist their kids studying 4th, 5th or 6th grade to verify the work and answers of checking ratios with two or more numbers in proportion homework and assignment problems in pre-algebra or in ratios and proportional relationships (RP) of common core state standards (CCSS) for mathematics.