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Finding the Fourth Proportional to 89,801.00, 134,711.93 and 29,834.83

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Solution

The fourth proportional to 89,801.00, 134,711.93 and 29,834.83 is: 44,755.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,801.00 : 134,711.93 = 29,834.83 : x
  2. Step 2: Convert to fraction form
    89,801.00/134,711.93 = 29,834.83/x
  3. Step 3: Cross multiply
    89,801.00x = 134,711.93 × 29,834.83
  4. Step 4: Simplify right side
    89,801.00x = 4,019,107,773.50
  5. Step 5: Solve for x
    x = 4,019,107,773.50/89,801.00
  6. Step 6: Final answer
    x = 44,755.71

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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.