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Finding the Fourth Proportional to 3,452.22, 4,744.44 and 3,233.52

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Solution

The fourth proportional to 3,452.22, 4,744.44 and 3,233.52 is: 4,443.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452.22 : 4,744.44 = 3,233.52 : x
  2. Step 2: Convert to fraction form
    3,452.22/4,744.44 = 3,233.52/x
  3. Step 3: Cross multiply
    3,452.22x = 4,744.44 × 3,233.52
  4. Step 4: Simplify right side
    3,452.22x = 15,341,241.63
  5. Step 5: Solve for x
    x = 15,341,241.63/3,452.22
  6. Step 6: Final answer
    x = 4,443.88

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.