Finding the Third Proportional to 67,554 and 101,331
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Solution
The third proportional to 67,554 and 101,331 is: 151,996.50
Step by Step Solution
- Step 1: Write the proportion equation
67,554 : 101,331 = 101,331 : x - Step 2: Convert to fraction form
67,554/101,331 = 101,331/x - Step 3: Cross multiply
67,554x = 101,331 × 101,331 - Step 4: Simplify right side
67,554x = 10,267,971,561 - Step 5: Solve for x
x = 10,267,971,561/67,554 - Step 6: Final answer
x = 151,996.50
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Double scale
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Similar ratio
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.