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Finding the Third Proportional to 116,936 and 171,036

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Solution

The third proportional to 116,936 and 171,036 is: 250,165.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,936 : 171,036 = 171,036 : x
  2. Step 2: Convert to fraction form
    116,936/171,036 = 171,036/x
  3. Step 3: Cross multiply
    116,936x = 171,036 × 171,036
  4. Step 4: Simplify right side
    116,936x = 29,253,313,296
  5. Step 5: Solve for x
    x = 29,253,313,296/116,936
  6. Step 6: Final answer
    x = 250,165.16

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.