Home / 44,318.92-66,509.49-40,083.97

Finding the Fourth Proportional to 44,318.92, 66,509.49 and 40,083.97

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Solution

The fourth proportional to 44,318.92, 66,509.49 and 40,083.97 is: 60,154.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,318.92 : 66,509.49 = 40,083.97 : x
  2. Step 2: Convert to fraction form
    44,318.92/66,509.49 = 40,083.97/x
  3. Step 3: Cross multiply
    44,318.92x = 66,509.49 × 40,083.97
  4. Step 4: Simplify right side
    44,318.92x = 2,665,964,401.88
  5. Step 5: Solve for x
    x = 2,665,964,401.88/44,318.92
  6. Step 6: Final answer
    x = 60,154.09

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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.