Home / 44,738.73-67,103.78-22,543.29

Finding the Fourth Proportional to 44,738.73, 67,103.78 and 22,543.29

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Solution

The fourth proportional to 44,738.73, 67,103.78 and 22,543.29 is: 33,812.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,738.73 : 67,103.78 = 22,543.29 : x
  2. Step 2: Convert to fraction form
    44,738.73/67,103.78 = 22,543.29/x
  3. Step 3: Cross multiply
    44,738.73x = 67,103.78 × 22,543.29
  4. Step 4: Simplify right side
    44,738.73x = 1,512,739,859.92
  5. Step 5: Solve for x
    x = 1,512,739,859.92/44,738.73
  6. Step 6: Final answer
    x = 33,812.76

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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.