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Finding the Third Proportional to 62,630.25 and 110,381.25

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Solution

The third proportional to 62,630.25 and 110,381.25 is: 194,538.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,630.25 : 110,381.25 = 110,381.25 : x
  2. Step 2: Convert to fraction form
    62,630.25/110,381.25 = 110,381.25/x
  3. Step 3: Cross multiply
    62,630.25x = 110,381.25 × 110,381.25
  4. Step 4: Simplify right side
    62,630.25x = 12,184,020,351.56
  5. Step 5: Solve for x
    x = 12,184,020,351.56/62,630.25
  6. Step 6: Final answer
    x = 194,538.91

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Why These Related Problems?

These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.