Finding the Third Proportional to 7,499 and 16,150
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Solution
The third proportional to 7,499 and 16,150 is: 34,780.97
Step by Step Solution
- Step 1: Write the proportion equation
7,499 : 16,150 = 16,150 : x - Step 2: Convert to fraction form
7,499/16,150 = 16,150/x - Step 3: Cross multiply
7,499x = 16,150 × 16,150 - Step 4: Simplify right side
7,499x = 260,822,500 - Step 5: Solve for x
x = 260,822,500/7,499 - Step 6: Final answer
x = 34,780.97
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.