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Finding the Fourth Proportional to 48,577.91, 72,732.31 and 24,834.34

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Solution

The fourth proportional to 48,577.91, 72,732.31 and 24,834.34 is: 37,182.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,577.91 : 72,732.31 = 24,834.34 : x
  2. Step 2: Convert to fraction form
    48,577.91/72,732.31 = 24,834.34/x
  3. Step 3: Cross multiply
    48,577.91x = 72,732.31 × 24,834.34
  4. Step 4: Simplify right side
    48,577.91x = 1,806,258,671.61
  5. Step 5: Solve for x
    x = 1,806,258,671.61/48,577.91
  6. Step 6: Final answer
    x = 37,182.72

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Why These Related Problems?

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