Home / 7,626.60-11,441.16-2,694.96

Finding the Fourth Proportional to 7,626.60, 11,441.16 and 2,694.96

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Solution

The fourth proportional to 7,626.60, 11,441.16 and 2,694.96 is: 4,042.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626.60 : 11,441.16 = 2,694.96 : x
  2. Step 2: Convert to fraction form
    7,626.60/11,441.16 = 2,694.96/x
  3. Step 3: Cross multiply
    7,626.60x = 11,441.16 × 2,694.96
  4. Step 4: Simplify right side
    7,626.60x = 30,833,468.55
  5. Step 5: Solve for x
    x = 30,833,468.55/7,626.60
  6. Step 6: Final answer
    x = 4,042.89

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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.