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Finding the Third Proportional to 2,241.42 and 4,752.42

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Solution

The third proportional to 2,241.42 and 4,752.42 is: 10,076.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241.42 : 4,752.42 = 4,752.42 : x
  2. Step 2: Convert to fraction form
    2,241.42/4,752.42 = 4,752.42/x
  3. Step 3: Cross multiply
    2,241.42x = 4,752.42 × 4,752.42
  4. Step 4: Simplify right side
    2,241.42x = 22,585,513.68
  5. Step 5: Solve for x
    x = 22,585,513.68/2,241.42
  6. Step 6: Final answer
    x = 10,076.42

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.