Home / 2,204.04-3,306.04-1,107.60

Finding the Fourth Proportional to 2,204.04, 3,306.04 and 1,107.60

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Solution

The fourth proportional to 2,204.04, 3,306.04 and 1,107.60 is: 1,661.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204.04 : 3,306.04 = 1,107.60 : x
  2. Step 2: Convert to fraction form
    2,204.04/3,306.04 = 1,107.60/x
  3. Step 3: Cross multiply
    2,204.04x = 3,306.04 × 1,107.60
  4. Step 4: Simplify right side
    2,204.04x = 3,661,769.90
  5. Step 5: Solve for x
    x = 3,661,769.90/2,204.04
  6. Step 6: Final answer
    x = 1,661.39

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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.