Home / 167,192.60-250,456.75-92,126.56

Finding the Fourth Proportional to 167,192.60, 250,456.75 and 92,126.56

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Solution

The fourth proportional to 167,192.60, 250,456.75 and 92,126.56 is: 138,006.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,192.60 : 250,456.75 = 92,126.56 : x
  2. Step 2: Convert to fraction form
    167,192.60/250,456.75 = 92,126.56/x
  3. Step 3: Cross multiply
    167,192.60x = 250,456.75 × 92,126.56
  4. Step 4: Simplify right side
    167,192.60x = 23,073,718,806.28
  5. Step 5: Solve for x
    x = 23,073,718,806.28/167,192.60
  6. Step 6: Final answer
    x = 138,006.82

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1.5x scale

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.