Finding the Third Proportional to 6,650 and 10,432
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Solution
The third proportional to 6,650 and 10,432 is: 16,364.91
Step by Step Solution
- Step 1: Write the proportion equation
6,650 : 10,432 = 10,432 : x - Step 2: Convert to fraction form
6,650/10,432 = 10,432/x - Step 3: Cross multiply
6,650x = 10,432 × 10,432 - Step 4: Simplify right side
6,650x = 108,826,624 - Step 5: Solve for x
x = 108,826,624/6,650 - Step 6: Final answer
x = 16,364.91
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.