Home / 4,563.76-6,843.24-2,690.08

Finding the Fourth Proportional to 4,563.76, 6,843.24 and 2,690.08

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Solution

The fourth proportional to 4,563.76, 6,843.24 and 2,690.08 is: 4,033.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563.76 : 6,843.24 = 2,690.08 : x
  2. Step 2: Convert to fraction form
    4,563.76/6,843.24 = 2,690.08/x
  3. Step 3: Cross multiply
    4,563.76x = 6,843.24 × 2,690.08
  4. Step 4: Simplify right side
    4,563.76x = 18,408,863.06
  5. Step 5: Solve for x
    x = 18,408,863.06/4,563.76
  6. Step 6: Final answer
    x = 4,033.71

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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.