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Finding the Fourth Proportional to 5,839.66, 8,760.48 and 2,552.68

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Solution

The fourth proportional to 5,839.66, 8,760.48 and 2,552.68 is: 3,829.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.66 : 8,760.48 = 2,552.68 : x
  2. Step 2: Convert to fraction form
    5,839.66/8,760.48 = 2,552.68/x
  3. Step 3: Cross multiply
    5,839.66x = 8,760.48 × 2,552.68
  4. Step 4: Simplify right side
    5,839.66x = 22,362,702.09
  5. Step 5: Solve for x
    x = 22,362,702.09/5,839.66
  6. Step 6: Final answer
    x = 3,829.45

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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.