Home / 167,476.66-231,104.35-95,840.26

Finding the Fourth Proportional to 167,476.66, 231,104.35 and 95,840.26

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Solution

The fourth proportional to 167,476.66, 231,104.35 and 95,840.26 is: 132,251.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,476.66 : 231,104.35 = 95,840.26 : x
  2. Step 2: Convert to fraction form
    167,476.66/231,104.35 = 95,840.26/x
  3. Step 3: Cross multiply
    167,476.66x = 231,104.35 × 95,840.26
  4. Step 4: Simplify right side
    167,476.66x = 22,149,100,991.13
  5. Step 5: Solve for x
    x = 22,149,100,991.13/167,476.66
  6. Step 6: Final answer
    x = 132,251.87

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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.