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Finding the Fourth Proportional to 41,365.74, 57,104.55 and 25,463.82

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Solution

The fourth proportional to 41,365.74, 57,104.55 and 25,463.82 is: 35,152.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,365.74 : 57,104.55 = 25,463.82 : x
  2. Step 2: Convert to fraction form
    41,365.74/57,104.55 = 25,463.82/x
  3. Step 3: Cross multiply
    41,365.74x = 57,104.55 × 25,463.82
  4. Step 4: Simplify right side
    41,365.74x = 1,454,099,982.38
  5. Step 5: Solve for x
    x = 1,454,099,982.38/41,365.74
  6. Step 6: Final answer
    x = 35,152.28

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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.