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Finding the Fourth Proportional to 59,143.50, 88,712.01 and 24,112.62

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Solution

The fourth proportional to 59,143.50, 88,712.01 and 24,112.62 is: 36,167.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,143.50 : 88,712.01 = 24,112.62 : x
  2. Step 2: Convert to fraction form
    59,143.50/88,712.01 = 24,112.62/x
  3. Step 3: Cross multiply
    59,143.50x = 88,712.01 × 24,112.62
  4. Step 4: Simplify right side
    59,143.50x = 2,139,078,986.57
  5. Step 5: Solve for x
    x = 2,139,078,986.57/59,143.50
  6. Step 6: Final answer
    x = 36,167.61

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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.