Home / 41,426.70-57,168.82-22,563.83

Finding the Fourth Proportional to 41,426.70, 57,168.82 and 22,563.83

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Solution

The fourth proportional to 41,426.70, 57,168.82 and 22,563.83 is: 31,138.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,426.70 : 57,168.82 = 22,563.83 : x
  2. Step 2: Convert to fraction form
    41,426.70/57,168.82 = 22,563.83/x
  3. Step 3: Cross multiply
    41,426.70x = 57,168.82 × 22,563.83
  4. Step 4: Simplify right side
    41,426.70x = 1,289,947,193.53
  5. Step 5: Solve for x
    x = 1,289,947,193.53/41,426.70
  6. Step 6: Final answer
    x = 31,138.06

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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.