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Finding the Third Proportional to 62,794 and 88,007

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Solution

The third proportional to 62,794 and 88,007 is: 123,343.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,794 : 88,007 = 88,007 : x
  2. Step 2: Convert to fraction form
    62,794/88,007 = 88,007/x
  3. Step 3: Cross multiply
    62,794x = 88,007 × 88,007
  4. Step 4: Simplify right side
    62,794x = 7,745,232,049
  5. Step 5: Solve for x
    x = 7,745,232,049/62,794
  6. Step 6: Final answer
    x = 123,343.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.