Home / 44,983.28-67,516.22-22,812.57

Finding the Fourth Proportional to 44,983.28, 67,516.22 and 22,812.57

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Solution

The fourth proportional to 44,983.28, 67,516.22 and 22,812.57 is: 34,239.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,983.28 : 67,516.22 = 22,812.57 : x
  2. Step 2: Convert to fraction form
    44,983.28/67,516.22 = 22,812.57/x
  3. Step 3: Cross multiply
    44,983.28x = 67,516.22 × 22,812.57
  4. Step 4: Simplify right side
    44,983.28x = 1,540,218,551.92
  5. Step 5: Solve for x
    x = 1,540,218,551.92/44,983.28
  6. Step 6: Final answer
    x = 34,239.80

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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.