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Finding the Third Proportional to 75,904 and 117,276

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Solution

The third proportional to 75,904 and 117,276 is: 181,198.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,904 : 117,276 = 117,276 : x
  2. Step 2: Convert to fraction form
    75,904/117,276 = 117,276/x
  3. Step 3: Cross multiply
    75,904x = 117,276 × 117,276
  4. Step 4: Simplify right side
    75,904x = 13,753,660,176
  5. Step 5: Solve for x
    x = 13,753,660,176/75,904
  6. Step 6: Final answer
    x = 181,198.09

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.