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Finding the Fourth Proportional to 177,344.64, 244,734.48 and 96,770.52

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Solution

The fourth proportional to 177,344.64, 244,734.48 and 96,770.52 is: 133,542.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,344.64 : 244,734.48 = 96,770.52 : x
  2. Step 2: Convert to fraction form
    177,344.64/244,734.48 = 96,770.52/x
  3. Step 3: Cross multiply
    177,344.64x = 244,734.48 × 96,770.52
  4. Step 4: Simplify right side
    177,344.64x = 23,683,082,891.53
  5. Step 5: Solve for x
    x = 23,683,082,891.53/177,344.64
  6. Step 6: Final answer
    x = 133,542.70

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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.