Home / 41,375.43-57,098.39-22,512.69

Finding the Fourth Proportional to 41,375.43, 57,098.39 and 22,512.69

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Solution

The fourth proportional to 41,375.43, 57,098.39 and 22,512.69 is: 31,067.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,375.43 : 57,098.39 = 22,512.69 : x
  2. Step 2: Convert to fraction form
    41,375.43/57,098.39 = 22,512.69/x
  3. Step 3: Cross multiply
    41,375.43x = 57,098.39 × 22,512.69
  4. Step 4: Simplify right side
    41,375.43x = 1,285,438,241.01
  5. Step 5: Solve for x
    x = 1,285,438,241.01/41,375.43
  6. Step 6: Final answer
    x = 31,067.67

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1.5x scale

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.