Home / 177,086.22-244,371.86-96,512.02

Finding the Fourth Proportional to 177,086.22, 244,371.86 and 96,512.02

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Solution

The fourth proportional to 177,086.22, 244,371.86 and 96,512.02 is: 133,182.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,086.22 : 244,371.86 = 96,512.02 : x
  2. Step 2: Convert to fraction form
    177,086.22/244,371.86 = 96,512.02/x
  3. Step 3: Cross multiply
    177,086.22x = 244,371.86 × 96,512.02
  4. Step 4: Simplify right side
    177,086.22x = 23,584,821,108.19
  5. Step 5: Solve for x
    x = 23,584,821,108.19/177,086.22
  6. Step 6: Final answer
    x = 133,182.70

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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.