Home / 41,836.08-57,732.24-22,972.08

Finding the Fourth Proportional to 41,836.08, 57,732.24 and 22,972.08

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Solution

The fourth proportional to 41,836.08, 57,732.24 and 22,972.08 is: 31,700.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,836.08 : 57,732.24 = 22,972.08 : x
  2. Step 2: Convert to fraction form
    41,836.08/57,732.24 = 22,972.08/x
  3. Step 3: Cross multiply
    41,836.08x = 57,732.24 × 22,972.08
  4. Step 4: Simplify right side
    41,836.08x = 1,326,229,635.86
  5. Step 5: Solve for x
    x = 1,326,229,635.86/41,836.08
  6. Step 6: Final answer
    x = 31,700.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.