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Finding the Third Proportional to 27,401.63 and 40,992.75

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Solution

The third proportional to 27,401.63 and 40,992.75 is: 61,325.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,401.63 : 40,992.75 = 40,992.75 : x
  2. Step 2: Convert to fraction form
    27,401.63/40,992.75 = 40,992.75/x
  3. Step 3: Cross multiply
    27,401.63x = 40,992.75 × 40,992.75
  4. Step 4: Simplify right side
    27,401.63x = 1,680,405,552.56
  5. Step 5: Solve for x
    x = 1,680,405,552.56/27,401.63
  6. Step 6: Final answer
    x = 61,325.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.