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Finding the Fourth Proportional to 59,354.11, 81,910.62 and 32,496.61

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Solution

The fourth proportional to 59,354.11, 81,910.62 and 32,496.61 is: 44,846.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,354.11 : 81,910.62 = 32,496.61 : x
  2. Step 2: Convert to fraction form
    59,354.11/81,910.62 = 32,496.61/x
  3. Step 3: Cross multiply
    59,354.11x = 81,910.62 × 32,496.61
  4. Step 4: Simplify right side
    59,354.11x = 2,661,817,473.00
  5. Step 5: Solve for x
    x = 2,661,817,473.00/59,354.11
  6. Step 6: Final answer
    x = 44,846.39

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.