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Finding the Third Proportional to 14,277 and 22,279.50

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Solution

The third proportional to 14,277 and 22,279.50 is: 34,767.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,277 : 22,279.50 = 22,279.50 : x
  2. Step 2: Convert to fraction form
    14,277/22,279.50 = 22,279.50/x
  3. Step 3: Cross multiply
    14,277x = 22,279.50 × 22,279.50
  4. Step 4: Simplify right side
    14,277x = 496,376,120.25
  5. Step 5: Solve for x
    x = 496,376,120.25/14,277
  6. Step 6: Final answer
    x = 34,767.54

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.