Home / 4,311.98-6,467.97-3,442.22

Finding the Fourth Proportional to 4,311.98, 6,467.97 and 3,442.22

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Solution

The fourth proportional to 4,311.98, 6,467.97 and 3,442.22 is: 5,163.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311.98 : 6,467.97 = 3,442.22 : x
  2. Step 2: Convert to fraction form
    4,311.98/6,467.97 = 3,442.22/x
  3. Step 3: Cross multiply
    4,311.98x = 6,467.97 × 3,442.22
  4. Step 4: Simplify right side
    4,311.98x = 22,264,175.69
  5. Step 5: Solve for x
    x = 22,264,175.69/4,311.98
  6. Step 6: Final answer
    x = 5,163.33

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Double scale
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Similar ratio
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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.