Finding the Third Proportional to 9,406 and 16,760
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Solution
The third proportional to 9,406 and 16,760 is: 29,863.66
Step by Step Solution
- Step 1: Write the proportion equation
9,406 : 16,760 = 16,760 : x - Step 2: Convert to fraction form
9,406/16,760 = 16,760/x - Step 3: Cross multiply
9,406x = 16,760 × 16,760 - Step 4: Simplify right side
9,406x = 280,897,600 - Step 5: Solve for x
x = 280,897,600/9,406 - Step 6: Final answer
x = 29,863.66
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.78) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.