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Finding the Third Proportional to 36,477.75 and 52,162.75

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Solution

The third proportional to 36,477.75 and 52,162.75 is: 74,592.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,477.75 : 52,162.75 = 52,162.75 : x
  2. Step 2: Convert to fraction form
    36,477.75/52,162.75 = 52,162.75/x
  3. Step 3: Cross multiply
    36,477.75x = 52,162.75 × 52,162.75
  4. Step 4: Simplify right side
    36,477.75x = 2,720,952,487.56
  5. Step 5: Solve for x
    x = 2,720,952,487.56/36,477.75
  6. Step 6: Final answer
    x = 74,592.11

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.