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Finding the Third Proportional to 54,334.13 and 119,167.88

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Solution

The third proportional to 54,334.13 and 119,167.88 is: 261,363.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,334.13 : 119,167.88 = 119,167.88 : x
  2. Step 2: Convert to fraction form
    54,334.13/119,167.88 = 119,167.88/x
  3. Step 3: Cross multiply
    54,334.13x = 119,167.88 × 119,167.88
  4. Step 4: Simplify right side
    54,334.13x = 14,200,982,432.02
  5. Step 5: Solve for x
    x = 14,200,982,432.02/54,334.13
  6. Step 6: Final answer
    x = 261,363.97

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.