Home / 41,821.17-62,744.07-22,113.57

Finding the Fourth Proportional to 41,821.17, 62,744.07 and 22,113.57

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Solution

The fourth proportional to 41,821.17, 62,744.07 and 22,113.57 is: 33,176.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,821.17 : 62,744.07 = 22,113.57 : x
  2. Step 2: Convert to fraction form
    41,821.17/62,744.07 = 22,113.57/x
  3. Step 3: Cross multiply
    41,821.17x = 62,744.07 × 22,113.57
  4. Step 4: Simplify right side
    41,821.17x = 1,387,495,384.03
  5. Step 5: Solve for x
    x = 1,387,495,384.03/41,821.17
  6. Step 6: Final answer
    x = 33,176.87

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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.