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Finding the Third Proportional to 117,063 and 252,846

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Solution

The third proportional to 117,063 and 252,846 is: 546,125.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,063 : 252,846 = 252,846 : x
  2. Step 2: Convert to fraction form
    117,063/252,846 = 252,846/x
  3. Step 3: Cross multiply
    117,063x = 252,846 × 252,846
  4. Step 4: Simplify right side
    117,063x = 63,931,099,716
  5. Step 5: Solve for x
    x = 63,931,099,716/117,063
  6. Step 6: Final answer
    x = 546,125.59

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.