Home / 4,308.52-6,464.62-1,843.88

Finding the Fourth Proportional to 4,308.52, 6,464.62 and 1,843.88

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Solution

The fourth proportional to 4,308.52, 6,464.62 and 1,843.88 is: 2,766.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308.52 : 6,464.62 = 1,843.88 : x
  2. Step 2: Convert to fraction form
    4,308.52/6,464.62 = 1,843.88/x
  3. Step 3: Cross multiply
    4,308.52x = 6,464.62 × 1,843.88
  4. Step 4: Simplify right side
    4,308.52x = 11,919,983.53
  5. Step 5: Solve for x
    x = 11,919,983.53/4,308.52
  6. Step 6: Final answer
    x = 2,766.61

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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.