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Finding the Third Proportional to 4,653.07 and 10,855.27

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Solution

The third proportional to 4,653.07 and 10,855.27 is: 25,324.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653.07 : 10,855.27 = 10,855.27 : x
  2. Step 2: Convert to fraction form
    4,653.07/10,855.27 = 10,855.27/x
  3. Step 3: Cross multiply
    4,653.07x = 10,855.27 × 10,855.27
  4. Step 4: Simplify right side
    4,653.07x = 117,836,791.79
  5. Step 5: Solve for x
    x = 117,836,791.79/4,653.07
  6. Step 6: Final answer
    x = 25,324.52

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.