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Finding the Fourth Proportional to 327,751.92, 452,298.39 and 182,556.54

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Solution

The fourth proportional to 327,751.92, 452,298.39 and 182,556.54 is: 251,928.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,751.92 : 452,298.39 = 182,556.54 : x
  2. Step 2: Convert to fraction form
    327,751.92/452,298.39 = 182,556.54/x
  3. Step 3: Cross multiply
    327,751.92x = 452,298.39 × 182,556.54
  4. Step 4: Simplify right side
    327,751.92x = 82,570,029,125.97
  5. Step 5: Solve for x
    x = 82,570,029,125.97/327,751.92
  6. Step 6: Final answer
    x = 251,928.44

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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.