Finding the Third Proportional to 15,565 and 33,317
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Solution
The third proportional to 15,565 and 33,317 is: 71,315.29
Step by Step Solution
- Step 1: Write the proportion equation
15,565 : 33,317 = 33,317 : x - Step 2: Convert to fraction form
15,565/33,317 = 33,317/x - Step 3: Cross multiply
15,565x = 33,317 × 33,317 - Step 4: Simplify right side
15,565x = 1,110,022,489 - Step 5: Solve for x
x = 1,110,022,489/15,565 - Step 6: Final answer
x = 71,315.29
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.