Home / 167,458.27-231,092.04-95,839.69

Finding the Fourth Proportional to 167,458.27, 231,092.04 and 95,839.69

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Solution

The fourth proportional to 167,458.27, 231,092.04 and 95,839.69 is: 132,258.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,458.27 : 231,092.04 = 95,839.69 : x
  2. Step 2: Convert to fraction form
    167,458.27/231,092.04 = 95,839.69/x
  3. Step 3: Cross multiply
    167,458.27x = 231,092.04 × 95,839.69
  4. Step 4: Simplify right side
    167,458.27x = 22,147,789,475.07
  5. Step 5: Solve for x
    x = 22,147,789,475.07/167,458.27
  6. Step 6: Final answer
    x = 132,258.56

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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.