Home / 41,812.62-57,677.31-25,035.90

Finding the Fourth Proportional to 41,812.62, 57,677.31 and 25,035.90

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Solution

The fourth proportional to 41,812.62, 57,677.31 and 25,035.90 is: 34,535.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,812.62 : 57,677.31 = 25,035.90 : x
  2. Step 2: Convert to fraction form
    41,812.62/57,677.31 = 25,035.90/x
  3. Step 3: Cross multiply
    41,812.62x = 57,677.31 × 25,035.90
  4. Step 4: Simplify right side
    41,812.62x = 1,444,003,365.43
  5. Step 5: Solve for x
    x = 1,444,003,365.43/41,812.62
  6. Step 6: Final answer
    x = 34,535.11

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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.