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Finding the Fourth Proportional to 44,758.13, 67,007.60 and 33,711.35

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Solution

The fourth proportional to 44,758.13, 67,007.60 and 33,711.35 is: 50,469.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,758.13 : 67,007.60 = 33,711.35 : x
  2. Step 2: Convert to fraction form
    44,758.13/67,007.60 = 33,711.35/x
  3. Step 3: Cross multiply
    44,758.13x = 67,007.60 × 33,711.35
  4. Step 4: Simplify right side
    44,758.13x = 2,258,916,487.70
  5. Step 5: Solve for x
    x = 2,258,916,487.70/44,758.13
  6. Step 6: Final answer
    x = 50,469.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.