Home / 48,187.91-72,244.81-24,475.97

Finding the Fourth Proportional to 48,187.91, 72,244.81 and 24,475.97

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Solution

The fourth proportional to 48,187.91, 72,244.81 and 24,475.97 is: 36,695.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,187.91 : 72,244.81 = 24,475.97 : x
  2. Step 2: Convert to fraction form
    48,187.91/72,244.81 = 24,475.97/x
  3. Step 3: Cross multiply
    48,187.91x = 72,244.81 × 24,475.97
  4. Step 4: Simplify right side
    48,187.91x = 1,768,262,013.42
  5. Step 5: Solve for x
    x = 1,768,262,013.42/48,187.91
  6. Step 6: Final answer
    x = 36,695.14

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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.