Home / 41,864.10-57,773.50-22,743.88

Finding the Fourth Proportional to 41,864.10, 57,773.50 and 22,743.88

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Solution

The fourth proportional to 41,864.10, 57,773.50 and 22,743.88 is: 31,387.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,864.10 : 57,773.50 = 22,743.88 : x
  2. Step 2: Convert to fraction form
    41,864.10/57,773.50 = 22,743.88/x
  3. Step 3: Cross multiply
    41,864.10x = 57,773.50 × 22,743.88
  4. Step 4: Simplify right side
    41,864.10x = 1,313,993,551.18
  5. Step 5: Solve for x
    x = 1,313,993,551.18/41,864.10
  6. Step 6: Final answer
    x = 31,387.12

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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.