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Finding the Fourth Proportional to 3,304.44, 4,559.22 and 2,044.89

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Solution

The fourth proportional to 3,304.44, 4,559.22 and 2,044.89 is: 2,821.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.44 : 4,559.22 = 2,044.89 : x
  2. Step 2: Convert to fraction form
    3,304.44/4,559.22 = 2,044.89/x
  3. Step 3: Cross multiply
    3,304.44x = 4,559.22 × 2,044.89
  4. Step 4: Simplify right side
    3,304.44x = 9,323,103.39
  5. Step 5: Solve for x
    x = 9,323,103.39/3,304.44
  6. Step 6: Final answer
    x = 2,821.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.