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Finding the Third Proportional to 27,548.44 and 40,917.66

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Solution

The third proportional to 27,548.44 and 40,917.66 is: 60,774.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,548.44 : 40,917.66 = 40,917.66 : x
  2. Step 2: Convert to fraction form
    27,548.44/40,917.66 = 40,917.66/x
  3. Step 3: Cross multiply
    27,548.44x = 40,917.66 × 40,917.66
  4. Step 4: Simplify right side
    27,548.44x = 1,674,254,592.99
  5. Step 5: Solve for x
    x = 1,674,254,592.99/27,548.44
  6. Step 6: Final answer
    x = 60,774.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.