Home / 177,086.25-244,371.91-96,512.05

Finding the Fourth Proportional to 177,086.25, 244,371.91 and 96,512.05

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Solution

The fourth proportional to 177,086.25, 244,371.91 and 96,512.05 is: 133,182.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,086.25 : 244,371.91 = 96,512.05 : x
  2. Step 2: Convert to fraction form
    177,086.25/244,371.91 = 96,512.05/x
  3. Step 3: Cross multiply
    177,086.25x = 244,371.91 × 96,512.05
  4. Step 4: Simplify right side
    177,086.25x = 23,584,832,292.10
  5. Step 5: Solve for x
    x = 23,584,832,292.10/177,086.25
  6. Step 6: Final answer
    x = 133,182.74

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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.