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Finding the Third Proportional to 2,651.48 and 3,933.14

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Solution

The third proportional to 2,651.48 and 3,933.14 is: 5,834.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651.48 : 3,933.14 = 3,933.14 : x
  2. Step 2: Convert to fraction form
    2,651.48/3,933.14 = 3,933.14/x
  3. Step 3: Cross multiply
    2,651.48x = 3,933.14 × 3,933.14
  4. Step 4: Simplify right side
    2,651.48x = 15,469,595.18
  5. Step 5: Solve for x
    x = 15,469,595.18/2,651.48
  6. Step 6: Final answer
    x = 5,834.32

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.