Home / 167,474.66-231,101.60-95,838.26

Finding the Fourth Proportional to 167,474.66, 231,101.60 and 95,838.26

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Solution

The fourth proportional to 167,474.66, 231,101.60 and 95,838.26 is: 132,249.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,474.66 : 231,101.60 = 95,838.26 : x
  2. Step 2: Convert to fraction form
    167,474.66/231,101.60 = 95,838.26/x
  3. Step 3: Cross multiply
    167,474.66x = 231,101.60 × 95,838.26
  4. Step 4: Simplify right side
    167,474.66x = 22,148,373,592.52
  5. Step 5: Solve for x
    x = 22,148,373,592.52/167,474.66
  6. Step 6: Final answer
    x = 132,249.11

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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.