Home / 41,382.48-62,025.12-19,148.92

Finding the Fourth Proportional to 41,382.48, 62,025.12 and 19,148.92

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Solution

The fourth proportional to 41,382.48, 62,025.12 and 19,148.92 is: 28,700.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,382.48 : 62,025.12 = 19,148.92 : x
  2. Step 2: Convert to fraction form
    41,382.48/62,025.12 = 19,148.92/x
  3. Step 3: Cross multiply
    41,382.48x = 62,025.12 × 19,148.92
  4. Step 4: Simplify right side
    41,382.48x = 1,187,714,060.87
  5. Step 5: Solve for x
    x = 1,187,714,060.87/41,382.48
  6. Step 6: Final answer
    x = 28,700.89

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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.