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Finding the Third Proportional to 112,553 and 246,015

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Solution

The third proportional to 112,553 and 246,015 is: 537,732.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,553 : 246,015 = 246,015 : x
  2. Step 2: Convert to fraction form
    112,553/246,015 = 246,015/x
  3. Step 3: Cross multiply
    112,553x = 246,015 × 246,015
  4. Step 4: Simplify right side
    112,553x = 60,523,380,225
  5. Step 5: Solve for x
    x = 60,523,380,225/112,553
  6. Step 6: Final answer
    x = 537,732.27

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.