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Finding the Third Proportional to 115,204 and 183,174

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Solution

The third proportional to 115,204 and 183,174 is: 291,246.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,204 : 183,174 = 183,174 : x
  2. Step 2: Convert to fraction form
    115,204/183,174 = 183,174/x
  3. Step 3: Cross multiply
    115,204x = 183,174 × 183,174
  4. Step 4: Simplify right side
    115,204x = 33,552,714,276
  5. Step 5: Solve for x
    x = 33,552,714,276/115,204
  6. Step 6: Final answer
    x = 291,246.09

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.