Home / 41,635.12-57,455.05-23,735.90

Finding the Fourth Proportional to 41,635.12, 57,455.05 and 23,735.90

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Solution

The fourth proportional to 41,635.12, 57,455.05 and 23,735.90 is: 32,754.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,635.12 : 57,455.05 = 23,735.90 : x
  2. Step 2: Convert to fraction form
    41,635.12/57,455.05 = 23,735.90/x
  3. Step 3: Cross multiply
    41,635.12x = 57,455.05 × 23,735.90
  4. Step 4: Simplify right side
    41,635.12x = 1,363,747,321.30
  5. Step 5: Solve for x
    x = 1,363,747,321.30/41,635.12
  6. Step 6: Final answer
    x = 32,754.73

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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.