Home / 41,435.62-57,179.53-25,329.90

Finding the Fourth Proportional to 41,435.62, 57,179.53 and 25,329.90

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Solution

The fourth proportional to 41,435.62, 57,179.53 and 25,329.90 is: 34,954.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,435.62 : 57,179.53 = 25,329.90 : x
  2. Step 2: Convert to fraction form
    41,435.62/57,179.53 = 25,329.90/x
  3. Step 3: Cross multiply
    41,435.62x = 57,179.53 × 25,329.90
  4. Step 4: Simplify right side
    41,435.62x = 1,448,351,776.95
  5. Step 5: Solve for x
    x = 1,448,351,776.95/41,435.62
  6. Step 6: Final answer
    x = 34,954.27

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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.