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Finding the Third Proportional to 52,521.75 and 110,166.75

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Solution

The third proportional to 52,521.75 and 110,166.75 is: 231,079.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,521.75 : 110,166.75 = 110,166.75 : x
  2. Step 2: Convert to fraction form
    52,521.75/110,166.75 = 110,166.75/x
  3. Step 3: Cross multiply
    52,521.75x = 110,166.75 × 110,166.75
  4. Step 4: Simplify right side
    52,521.75x = 12,136,712,805.56
  5. Step 5: Solve for x
    x = 12,136,712,805.56/52,521.75
  6. Step 6: Final answer
    x = 231,079.75

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.