Home / 767,192.92-1,150,747.42-234,713.92

Finding the Fourth Proportional to 767,192.92, 1,150,747.42 and 234,713.92

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Solution

The fourth proportional to 767,192.92, 1,150,747.42 and 234,713.92 is: 352,058.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,192.92 : 1,150,747.42 = 234,713.92 : x
  2. Step 2: Convert to fraction form
    767,192.92/1,150,747.42 = 234,713.92/x
  3. Step 3: Cross multiply
    767,192.92x = 1,150,747.42 × 234,713.92
  4. Step 4: Simplify right side
    767,192.92x = 270,096,437,878.09
  5. Step 5: Solve for x
    x = 270,096,437,878.09/767,192.92
  6. Step 6: Final answer
    x = 352,058.04

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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.