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Finding the Third Proportional to 70,016 and 104,752

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Solution

The third proportional to 70,016 and 104,752 is: 156,721.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,016 : 104,752 = 104,752 : x
  2. Step 2: Convert to fraction form
    70,016/104,752 = 104,752/x
  3. Step 3: Cross multiply
    70,016x = 104,752 × 104,752
  4. Step 4: Simplify right side
    70,016x = 10,972,981,504
  5. Step 5: Solve for x
    x = 10,972,981,504/70,016
  6. Step 6: Final answer
    x = 156,721.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.