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Finding the Fourth Proportional to 5,844.85, 8,761.60 and 2,333.84

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Solution

The fourth proportional to 5,844.85, 8,761.60 and 2,333.84 is: 3,498.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.85 : 8,761.60 = 2,333.84 : x
  2. Step 2: Convert to fraction form
    5,844.85/8,761.60 = 2,333.84/x
  3. Step 3: Cross multiply
    5,844.85x = 8,761.60 × 2,333.84
  4. Step 4: Simplify right side
    5,844.85x = 20,448,172.54
  5. Step 5: Solve for x
    x = 20,448,172.54/5,844.85
  6. Step 6: Final answer
    x = 3,498.49

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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.