Home / 177,484.11-244,938.05-96,919.15

Finding the Fourth Proportional to 177,484.11, 244,938.05 and 96,919.15

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Solution

The fourth proportional to 177,484.11, 244,938.05 and 96,919.15 is: 133,753.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,484.11 : 244,938.05 = 96,919.15 : x
  2. Step 2: Convert to fraction form
    177,484.11/244,938.05 = 96,919.15/x
  3. Step 3: Cross multiply
    177,484.11x = 244,938.05 × 96,919.15
  4. Step 4: Simplify right side
    177,484.11x = 23,739,187,608.66
  5. Step 5: Solve for x
    x = 23,739,187,608.66/177,484.11
  6. Step 6: Final answer
    x = 133,753.88

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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.