Home / 2,676.66-4,016.61-1,033.38

Finding the Fourth Proportional to 2,676.66, 4,016.61 and 1,033.38

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Solution

The fourth proportional to 2,676.66, 4,016.61 and 1,033.38 is: 1,550.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676.66 : 4,016.61 = 1,033.38 : x
  2. Step 2: Convert to fraction form
    2,676.66/4,016.61 = 1,033.38/x
  3. Step 3: Cross multiply
    2,676.66x = 4,016.61 × 1,033.38
  4. Step 4: Simplify right side
    2,676.66x = 4,150,684.44
  5. Step 5: Solve for x
    x = 4,150,684.44/2,676.66
  6. Step 6: Final answer
    x = 1,550.70

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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.