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Finding the Fourth Proportional to 339,759.33, 510,032.65 and 182,295.33

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Solution

The fourth proportional to 339,759.33, 510,032.65 and 182,295.33 is: 273,654.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,759.33 : 510,032.65 = 182,295.33 : x
  2. Step 2: Convert to fraction form
    339,759.33/510,032.65 = 182,295.33/x
  3. Step 3: Cross multiply
    339,759.33x = 510,032.65 × 182,295.33
  4. Step 4: Simplify right side
    339,759.33x = 92,976,568,215.97
  5. Step 5: Solve for x
    x = 92,976,568,215.97/339,759.33
  6. Step 6: Final answer
    x = 273,654.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.