Home / 167,462.28-231,084.54-95,825.88

Finding the Fourth Proportional to 167,462.28, 231,084.54 and 95,825.88

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Solution

The fourth proportional to 167,462.28, 231,084.54 and 95,825.88 is: 132,232.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,462.28 : 231,084.54 = 95,825.88 : x
  2. Step 2: Convert to fraction form
    167,462.28/231,084.54 = 95,825.88/x
  3. Step 3: Cross multiply
    167,462.28x = 231,084.54 × 95,825.88
  4. Step 4: Simplify right side
    167,462.28x = 22,143,879,399.90
  5. Step 5: Solve for x
    x = 22,143,879,399.90/167,462.28
  6. Step 6: Final answer
    x = 132,232.04

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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.