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Finding the Fourth Proportional to 5,960.50, 8,944.17 and 2,214.88

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Solution

The fourth proportional to 5,960.50, 8,944.17 and 2,214.88 is: 3,323.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960.50 : 8,944.17 = 2,214.88 : x
  2. Step 2: Convert to fraction form
    5,960.50/8,944.17 = 2,214.88/x
  3. Step 3: Cross multiply
    5,960.50x = 8,944.17 × 2,214.88
  4. Step 4: Simplify right side
    5,960.50x = 19,810,232.58
  5. Step 5: Solve for x
    x = 19,810,232.58/5,960.50
  6. Step 6: Final answer
    x = 3,323.59

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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.