Finding the Third Proportional to 32,416 and 41,418
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Solution
The third proportional to 32,416 and 41,418 is: 52,919.88
Step by Step Solution
- Step 1: Write the proportion equation
32,416 : 41,418 = 41,418 : x - Step 2: Convert to fraction form
32,416/41,418 = 41,418/x - Step 3: Cross multiply
32,416x = 41,418 × 41,418 - Step 4: Simplify right side
32,416x = 1,715,450,724 - Step 5: Solve for x
x = 1,715,450,724/32,416 - Step 6: Final answer
x = 52,919.88
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Why These Related Problems?
These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.