Home / 41,614.16-62,440-22,644.56

Finding the Fourth Proportional to 41,614.16, 62,440 and 22,644.56

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Solution

The fourth proportional to 41,614.16, 62,440 and 22,644.56 is: 33,977.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,614.16 : 62,440 = 22,644.56 : x
  2. Step 2: Convert to fraction form
    41,614.16/62,440 = 22,644.56/x
  3. Step 3: Cross multiply
    41,614.16x = 62,440 × 22,644.56
  4. Step 4: Simplify right side
    41,614.16x = 1,413,926,326.40
  5. Step 5: Solve for x
    x = 1,413,926,326.40/41,614.16
  6. Step 6: Final answer
    x = 33,977.05

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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.