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Finding the Third Proportional to 27,910.13 and 40,632.75

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Solution

The third proportional to 27,910.13 and 40,632.75 is: 59,154.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,910.13 : 40,632.75 = 40,632.75 : x
  2. Step 2: Convert to fraction form
    27,910.13/40,632.75 = 40,632.75/x
  3. Step 3: Cross multiply
    27,910.13x = 40,632.75 × 40,632.75
  4. Step 4: Simplify right side
    27,910.13x = 1,651,020,372.56
  5. Step 5: Solve for x
    x = 1,651,020,372.56/27,910.13
  6. Step 6: Final answer
    x = 59,154.89

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.