Home / 41,086.95-61,738.79-22,125.60

Finding the Fourth Proportional to 41,086.95, 61,738.79 and 22,125.60

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Solution

The fourth proportional to 41,086.95, 61,738.79 and 22,125.60 is: 33,246.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,086.95 : 61,738.79 = 22,125.60 : x
  2. Step 2: Convert to fraction form
    41,086.95/61,738.79 = 22,125.60/x
  3. Step 3: Cross multiply
    41,086.95x = 61,738.79 × 22,125.60
  4. Step 4: Simplify right side
    41,086.95x = 1,366,007,772.02
  5. Step 5: Solve for x
    x = 1,366,007,772.02/41,086.95
  6. Step 6: Final answer
    x = 33,246.76

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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.