Home / 4,469.66-6,169.04-2,581.55

Finding the Fourth Proportional to 4,469.66, 6,169.04 and 2,581.55

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Solution

The fourth proportional to 4,469.66, 6,169.04 and 2,581.55 is: 3,563.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.66 : 6,169.04 = 2,581.55 : x
  2. Step 2: Convert to fraction form
    4,469.66/6,169.04 = 2,581.55/x
  3. Step 3: Cross multiply
    4,469.66x = 6,169.04 × 2,581.55
  4. Step 4: Simplify right side
    4,469.66x = 15,925,687.73
  5. Step 5: Solve for x
    x = 15,925,687.73/4,469.66
  6. Step 6: Final answer
    x = 3,563.06

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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.