Finding the Third Proportional to 15,988 and 25,064
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Solution
The third proportional to 15,988 and 25,064 is: 39,292.23
Step by Step Solution
- Step 1: Write the proportion equation
15,988 : 25,064 = 25,064 : x - Step 2: Convert to fraction form
15,988/25,064 = 25,064/x - Step 3: Cross multiply
15,988x = 25,064 × 25,064 - Step 4: Simplify right side
15,988x = 628,204,096 - Step 5: Solve for x
x = 628,204,096/15,988 - Step 6: Final answer
x = 39,292.23
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.