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Finding the Third Proportional to 36,604 and 49,718

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Solution

The third proportional to 36,604 and 49,718 is: 67,530.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,604 : 49,718 = 49,718 : x
  2. Step 2: Convert to fraction form
    36,604/49,718 = 49,718/x
  3. Step 3: Cross multiply
    36,604x = 49,718 × 49,718
  4. Step 4: Simplify right side
    36,604x = 2,471,879,524
  5. Step 5: Solve for x
    x = 2,471,879,524/36,604
  6. Step 6: Final answer
    x = 67,530.31

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.