Home / 167,191.35-250,454.87-92,125.31

Finding the Fourth Proportional to 167,191.35, 250,454.87 and 92,125.31

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Solution

The fourth proportional to 167,191.35, 250,454.87 and 92,125.31 is: 138,004.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,191.35 : 250,454.87 = 92,125.31 : x
  2. Step 2: Convert to fraction form
    167,191.35/250,454.87 = 92,125.31/x
  3. Step 3: Cross multiply
    167,191.35x = 250,454.87 × 92,125.31
  4. Step 4: Simplify right side
    167,191.35x = 23,073,233,321.99
  5. Step 5: Solve for x
    x = 23,073,233,321.99/167,191.35
  6. Step 6: Final answer
    x = 138,004.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.