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Finding the Third Proportional to 58,632 and 126,696

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Solution

The third proportional to 58,632 and 126,696 is: 273,773.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,632 : 126,696 = 126,696 : x
  2. Step 2: Convert to fraction form
    58,632/126,696 = 126,696/x
  3. Step 3: Cross multiply
    58,632x = 126,696 × 126,696
  4. Step 4: Simplify right side
    58,632x = 16,051,876,416
  5. Step 5: Solve for x
    x = 16,051,876,416/58,632
  6. Step 6: Final answer
    x = 273,773.30

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.