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Finding the Fourth Proportional to 327,265.83, 451,610.31 and 184,017.33

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Solution

The fourth proportional to 327,265.83, 451,610.31 and 184,017.33 is: 253,934.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,265.83 : 451,610.31 = 184,017.33 : x
  2. Step 2: Convert to fraction form
    327,265.83/451,610.31 = 184,017.33/x
  3. Step 3: Cross multiply
    327,265.83x = 451,610.31 × 184,017.33
  4. Step 4: Simplify right side
    327,265.83x = 83,104,123,446.67
  5. Step 5: Solve for x
    x = 83,104,123,446.67/327,265.83
  6. Step 6: Final answer
    x = 253,934.62

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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.