Home / 41,375.82-57,098.75-22,512.95

Finding the Fourth Proportional to 41,375.82, 57,098.75 and 22,512.95

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Solution

The fourth proportional to 41,375.82, 57,098.75 and 22,512.95 is: 31,067.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,375.82 : 57,098.75 = 22,512.95 : x
  2. Step 2: Convert to fraction form
    41,375.82/57,098.75 = 22,512.95/x
  3. Step 3: Cross multiply
    41,375.82x = 57,098.75 × 22,512.95
  4. Step 4: Simplify right side
    41,375.82x = 1,285,460,905.75
  5. Step 5: Solve for x
    x = 1,285,460,905.75/41,375.82
  6. Step 6: Final answer
    x = 31,067.93

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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.