Home / 41,864.81-57,759.14-25,943.45

Finding the Fourth Proportional to 41,864.81, 57,759.14 and 25,943.45

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Solution

The fourth proportional to 41,864.81, 57,759.14 and 25,943.45 is: 35,793.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,864.81 : 57,759.14 = 25,943.45 : x
  2. Step 2: Convert to fraction form
    41,864.81/57,759.14 = 25,943.45/x
  3. Step 3: Cross multiply
    41,864.81x = 57,759.14 × 25,943.45
  4. Step 4: Simplify right side
    41,864.81x = 1,498,471,136.70
  5. Step 5: Solve for x
    x = 1,498,471,136.70/41,864.81
  6. Step 6: Final answer
    x = 35,793.10

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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.