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Finding the Fourth Proportional to 59,872, 89,758.86 and 24,836.80

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Solution

The fourth proportional to 59,872, 89,758.86 and 24,836.80 is: 37,234.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,872 : 89,758.86 = 24,836.80 : x
  2. Step 2: Convert to fraction form
    59,872/89,758.86 = 24,836.80/x
  3. Step 3: Cross multiply
    59,872x = 89,758.86 × 24,836.80
  4. Step 4: Simplify right side
    59,872x = 2,229,322,854.05
  5. Step 5: Solve for x
    x = 2,229,322,854.05/59,872
  6. Step 6: Final answer
    x = 37,234.82

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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.