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Finding the Fourth Proportional to 60,327.97, 83,253.95 and 33,469.48

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Solution

The fourth proportional to 60,327.97, 83,253.95 and 33,469.48 is: 46,188.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,327.97 : 83,253.95 = 33,469.48 : x
  2. Step 2: Convert to fraction form
    60,327.97/83,253.95 = 33,469.48/x
  3. Step 3: Cross multiply
    60,327.97x = 83,253.95 × 33,469.48
  4. Step 4: Simplify right side
    60,327.97x = 2,786,466,414.45
  5. Step 5: Solve for x
    x = 2,786,466,414.45/60,327.97
  6. Step 6: Final answer
    x = 46,188.63

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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.