Home / 5,961.60-8,943.36-2,498.88

Finding the Fourth Proportional to 5,961.60, 8,943.36 and 2,498.88

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Solution

The fourth proportional to 5,961.60, 8,943.36 and 2,498.88 is: 3,748.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961.60 : 8,943.36 = 2,498.88 : x
  2. Step 2: Convert to fraction form
    5,961.60/8,943.36 = 2,498.88/x
  3. Step 3: Cross multiply
    5,961.60x = 8,943.36 × 2,498.88
  4. Step 4: Simplify right side
    5,961.60x = 22,348,383.44
  5. Step 5: Solve for x
    x = 22,348,383.44/5,961.60
  6. Step 6: Final answer
    x = 3,748.72

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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.