Home / 44,234.04-66,417.62-38,061.30

Finding the Fourth Proportional to 44,234.04, 66,417.62 and 38,061.30

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Solution

The fourth proportional to 44,234.04, 66,417.62 and 38,061.30 is: 57,149.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,234.04 : 66,417.62 = 38,061.30 : x
  2. Step 2: Convert to fraction form
    44,234.04/66,417.62 = 38,061.30/x
  3. Step 3: Cross multiply
    44,234.04x = 66,417.62 × 38,061.30
  4. Step 4: Simplify right side
    44,234.04x = 2,527,940,769.80
  5. Step 5: Solve for x
    x = 2,527,940,769.80/44,234.04
  6. Step 6: Final answer
    x = 57,149.22

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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.