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Finding the Third Proportional to 56,573 and 117,797

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Solution

The third proportional to 56,573 and 117,797 is: 245,278.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,573 : 117,797 = 117,797 : x
  2. Step 2: Convert to fraction form
    56,573/117,797 = 117,797/x
  3. Step 3: Cross multiply
    56,573x = 117,797 × 117,797
  4. Step 4: Simplify right side
    56,573x = 13,876,133,209
  5. Step 5: Solve for x
    x = 13,876,133,209/56,573
  6. Step 6: Final answer
    x = 245,278.37

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.