Home / 41,382.28-62,024.77-19,148.68

Finding the Fourth Proportional to 41,382.28, 62,024.77 and 19,148.68

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Solution

The fourth proportional to 41,382.28, 62,024.77 and 19,148.68 is: 28,700.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,382.28 : 62,024.77 = 19,148.68 : x
  2. Step 2: Convert to fraction form
    41,382.28/62,024.77 = 19,148.68/x
  3. Step 3: Cross multiply
    41,382.28x = 62,024.77 × 19,148.68
  4. Step 4: Simplify right side
    41,382.28x = 1,187,692,472.80
  5. Step 5: Solve for x
    x = 1,187,692,472.80/41,382.28
  6. Step 6: Final answer
    x = 28,700.51

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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.