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Finding the Fourth Proportional to 177,393.38, 244,800.96 and 96,820.24

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Solution

The fourth proportional to 177,393.38, 244,800.96 and 96,820.24 is: 133,610.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,393.38 : 244,800.96 = 96,820.24 : x
  2. Step 2: Convert to fraction form
    177,393.38/244,800.96 = 96,820.24/x
  3. Step 3: Cross multiply
    177,393.38x = 244,800.96 × 96,820.24
  4. Step 4: Simplify right side
    177,393.38x = 23,701,687,699.43
  5. Step 5: Solve for x
    x = 23,701,687,699.43/177,393.38
  6. Step 6: Final answer
    x = 133,610.89

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1.5x scale

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.