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Finding the Fourth Proportional to 44,883.77, 67,327.97 and 11,604.12

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Solution

The fourth proportional to 44,883.77, 67,327.97 and 11,604.12 is: 17,406.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,883.77 : 67,327.97 = 11,604.12 : x
  2. Step 2: Convert to fraction form
    44,883.77/67,327.97 = 11,604.12/x
  3. Step 3: Cross multiply
    44,883.77x = 67,327.97 × 11,604.12
  4. Step 4: Simplify right side
    44,883.77x = 781,281,953.54
  5. Step 5: Solve for x
    x = 781,281,953.54/44,883.77
  6. Step 6: Final answer
    x = 17,406.78

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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.