Home / 5,884.52-8,120.98-3,367.42

Finding the Fourth Proportional to 5,884.52, 8,120.98 and 3,367.42

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Solution

The fourth proportional to 5,884.52, 8,120.98 and 3,367.42 is: 4,647.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884.52 : 8,120.98 = 3,367.42 : x
  2. Step 2: Convert to fraction form
    5,884.52/8,120.98 = 3,367.42/x
  3. Step 3: Cross multiply
    5,884.52x = 8,120.98 × 3,367.42
  4. Step 4: Simplify right side
    5,884.52x = 27,346,789.53
  5. Step 5: Solve for x
    x = 27,346,789.53/5,884.52
  6. Step 6: Final answer
    x = 4,647.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.