Home / 2,694.16-4,033.73-1,375.08

Finding the Fourth Proportional to 2,694.16, 4,033.73 and 1,375.08

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Solution

The fourth proportional to 2,694.16, 4,033.73 and 1,375.08 is: 2,058.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694.16 : 4,033.73 = 1,375.08 : x
  2. Step 2: Convert to fraction form
    2,694.16/4,033.73 = 1,375.08/x
  3. Step 3: Cross multiply
    2,694.16x = 4,033.73 × 1,375.08
  4. Step 4: Simplify right side
    2,694.16x = 5,546,689.76
  5. Step 5: Solve for x
    x = 5,546,689.76/2,694.16
  6. Step 6: Final answer
    x = 2,058.78

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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.