Home / 41,394.44-57,124.68-22,531.52

Finding the Fourth Proportional to 41,394.44, 57,124.68 and 22,531.52

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Solution

The fourth proportional to 41,394.44, 57,124.68 and 22,531.52 is: 31,093.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,394.44 : 57,124.68 = 22,531.52 : x
  2. Step 2: Convert to fraction form
    41,394.44/57,124.68 = 22,531.52/x
  3. Step 3: Cross multiply
    41,394.44x = 57,124.68 × 22,531.52
  4. Step 4: Simplify right side
    41,394.44x = 1,287,105,869.91
  5. Step 5: Solve for x
    x = 1,287,105,869.91/41,394.44
  6. Step 6: Final answer
    x = 31,093.69

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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.