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Finding the Third Proportional to 27,486.50 and 40,622.25

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Solution

The third proportional to 27,486.50 and 40,622.25 is: 60,035.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,486.50 : 40,622.25 = 40,622.25 : x
  2. Step 2: Convert to fraction form
    27,486.50/40,622.25 = 40,622.25/x
  3. Step 3: Cross multiply
    27,486.50x = 40,622.25 × 40,622.25
  4. Step 4: Simplify right side
    27,486.50x = 1,650,167,195.06
  5. Step 5: Solve for x
    x = 1,650,167,195.06/27,486.50
  6. Step 6: Final answer
    x = 60,035.55

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.