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Finding the Third Proportional to 28,868 and 62,033

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Solution

The third proportional to 28,868 and 62,033 is: 133,299.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,868 : 62,033 = 62,033 : x
  2. Step 2: Convert to fraction form
    28,868/62,033 = 62,033/x
  3. Step 3: Cross multiply
    28,868x = 62,033 × 62,033
  4. Step 4: Simplify right side
    28,868x = 3,848,093,089
  5. Step 5: Solve for x
    x = 3,848,093,089/28,868
  6. Step 6: Final answer
    x = 133,299.61

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.