Home / 95,425.24-143,137.88-25,310.04

Finding the Fourth Proportional to 95,425.24, 143,137.88 and 25,310.04

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Solution

The fourth proportional to 95,425.24, 143,137.88 and 25,310.04 is: 37,965.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,425.24 : 143,137.88 = 25,310.04 : x
  2. Step 2: Convert to fraction form
    95,425.24/143,137.88 = 25,310.04/x
  3. Step 3: Cross multiply
    95,425.24x = 143,137.88 × 25,310.04
  4. Step 4: Simplify right side
    95,425.24x = 3,622,825,468.32
  5. Step 5: Solve for x
    x = 3,622,825,468.32/95,425.24
  6. Step 6: Final answer
    x = 37,965.07

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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.