Home / 23,691.11-35,505.92-9,634.77

Finding the Fourth Proportional to 23,691.11, 35,505.92 and 9,634.77

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Solution

The fourth proportional to 23,691.11, 35,505.92 and 9,634.77 is: 14,439.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,691.11 : 35,505.92 = 9,634.77 : x
  2. Step 2: Convert to fraction form
    23,691.11/35,505.92 = 9,634.77/x
  3. Step 3: Cross multiply
    23,691.11x = 35,505.92 × 9,634.77
  4. Step 4: Simplify right side
    23,691.11x = 342,091,469.69
  5. Step 5: Solve for x
    x = 342,091,469.69/23,691.11
  6. Step 6: Final answer
    x = 14,439.66

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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.