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Finding the Third Proportional to 50,503 and 106,229

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Solution

The third proportional to 50,503 and 106,229 is: 223,444.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,503 : 106,229 = 106,229 : x
  2. Step 2: Convert to fraction form
    50,503/106,229 = 106,229/x
  3. Step 3: Cross multiply
    50,503x = 106,229 × 106,229
  4. Step 4: Simplify right side
    50,503x = 11,284,600,441
  5. Step 5: Solve for x
    x = 11,284,600,441/50,503
  6. Step 6: Final answer
    x = 223,444.16

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Why These Related Problems?

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