Home / 41,363.44-57,082-22,500.70

Finding the Fourth Proportional to 41,363.44, 57,082 and 22,500.70

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Solution

The fourth proportional to 41,363.44, 57,082 and 22,500.70 is: 31,051.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,363.44 : 57,082 = 22,500.70 : x
  2. Step 2: Convert to fraction form
    41,363.44/57,082 = 22,500.70/x
  3. Step 3: Cross multiply
    41,363.44x = 57,082 × 22,500.70
  4. Step 4: Simplify right side
    41,363.44x = 1,284,384,957.40
  5. Step 5: Solve for x
    x = 1,284,384,957.40/41,363.44
  6. Step 6: Final answer
    x = 31,051.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.