Home / 2,322.22-3,204.36-1,481.44

Finding the Fourth Proportional to 2,322.22, 3,204.36 and 1,481.44

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Solution

The fourth proportional to 2,322.22, 3,204.36 and 1,481.44 is: 2,044.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322.22 : 3,204.36 = 1,481.44 : x
  2. Step 2: Convert to fraction form
    2,322.22/3,204.36 = 1,481.44/x
  3. Step 3: Cross multiply
    2,322.22x = 3,204.36 × 1,481.44
  4. Step 4: Simplify right side
    2,322.22x = 4,747,067.08
  5. Step 5: Solve for x
    x = 4,747,067.08/2,322.22
  6. Step 6: Final answer
    x = 2,044.19

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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.