Home / 2,204.29-3,304.19-1,383.13

Finding the Fourth Proportional to 2,204.29, 3,304.19 and 1,383.13

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Solution

The fourth proportional to 2,204.29, 3,304.19 and 1,383.13 is: 2,073.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204.29 : 3,304.19 = 1,383.13 : x
  2. Step 2: Convert to fraction form
    2,204.29/3,304.19 = 1,383.13/x
  3. Step 3: Cross multiply
    2,204.29x = 3,304.19 × 1,383.13
  4. Step 4: Simplify right side
    2,204.29x = 4,570,124.31
  5. Step 5: Solve for x
    x = 4,570,124.31/2,204.29
  6. Step 6: Final answer
    x = 2,073.29

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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.