Home / 177,209.52-244,549.19-96,634.97

Finding the Fourth Proportional to 177,209.52, 244,549.19 and 96,634.97

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Solution

The fourth proportional to 177,209.52, 244,549.19 and 96,634.97 is: 133,356.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,209.52 : 244,549.19 = 96,634.97 : x
  2. Step 2: Convert to fraction form
    177,209.52/244,549.19 = 96,634.97/x
  3. Step 3: Cross multiply
    177,209.52x = 244,549.19 × 96,634.97
  4. Step 4: Simplify right side
    177,209.52x = 23,632,001,933.25
  5. Step 5: Solve for x
    x = 23,632,001,933.25/177,209.52
  6. Step 6: Final answer
    x = 133,356.28

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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.