Home / 167,964.60-231,793.26-92,512.44

Finding the Fourth Proportional to 167,964.60, 231,793.26 and 92,512.44

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Solution

The fourth proportional to 167,964.60, 231,793.26 and 92,512.44 is: 127,668.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,964.60 : 231,793.26 = 92,512.44 : x
  2. Step 2: Convert to fraction form
    167,964.60/231,793.26 = 92,512.44/x
  3. Step 3: Cross multiply
    167,964.60x = 231,793.26 × 92,512.44
  4. Step 4: Simplify right side
    167,964.60x = 21,443,760,058.15
  5. Step 5: Solve for x
    x = 21,443,760,058.15/167,964.60
  6. Step 6: Final answer
    x = 127,668.33

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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.