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Finding the Third Proportional to 38,335.13 and 58,737.75

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Solution

The third proportional to 38,335.13 and 58,737.75 is: 89,999.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,335.13 : 58,737.75 = 58,737.75 : x
  2. Step 2: Convert to fraction form
    38,335.13/58,737.75 = 58,737.75/x
  3. Step 3: Cross multiply
    38,335.13x = 58,737.75 × 58,737.75
  4. Step 4: Simplify right side
    38,335.13x = 3,450,123,275.06
  5. Step 5: Solve for x
    x = 3,450,123,275.06/38,335.13
  6. Step 6: Final answer
    x = 89,999.01

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.