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Finding the Third Proportional to 58,672.13 and 126,451.13

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Solution

The third proportional to 58,672.13 and 126,451.13 is: 272,529.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,672.13 : 126,451.13 = 126,451.13 : x
  2. Step 2: Convert to fraction form
    58,672.13/126,451.13 = 126,451.13/x
  3. Step 3: Cross multiply
    58,672.13x = 126,451.13 × 126,451.13
  4. Step 4: Simplify right side
    58,672.13x = 15,989,887,013.77
  5. Step 5: Solve for x
    x = 15,989,887,013.77/58,672.13
  6. Step 6: Final answer
    x = 272,529.54

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