Home / 177,086.06-244,371.65-96,511.86

Finding the Fourth Proportional to 177,086.06, 244,371.65 and 96,511.86

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Solution

The fourth proportional to 177,086.06, 244,371.65 and 96,511.86 is: 133,182.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,086.06 : 244,371.65 = 96,511.86 : x
  2. Step 2: Convert to fraction form
    177,086.06/244,371.65 = 96,511.86/x
  3. Step 3: Cross multiply
    177,086.06x = 244,371.65 × 96,511.86
  4. Step 4: Simplify right side
    177,086.06x = 23,584,761,990.21
  5. Step 5: Solve for x
    x = 23,584,761,990.21/177,086.06
  6. Step 6: Final answer
    x = 133,182.49

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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.