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Finding the Third Proportional to 12,396.94 and 27,552.38

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Solution

The third proportional to 12,396.94 and 27,552.38 is: 61,235.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,396.94 : 27,552.38 = 27,552.38 : x
  2. Step 2: Convert to fraction form
    12,396.94/27,552.38 = 27,552.38/x
  3. Step 3: Cross multiply
    12,396.94x = 27,552.38 × 27,552.38
  4. Step 4: Simplify right side
    12,396.94x = 759,133,368.14
  5. Step 5: Solve for x
    x = 759,133,368.14/12,396.94
  6. Step 6: Final answer
    x = 61,235.56

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.