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Finding the Third Proportional to 41,047 and 88,642.75

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Solution

The third proportional to 41,047 and 88,642.75 is: 191,427.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,047 : 88,642.75 = 88,642.75 : x
  2. Step 2: Convert to fraction form
    41,047/88,642.75 = 88,642.75/x
  3. Step 3: Cross multiply
    41,047x = 88,642.75 × 88,642.75
  4. Step 4: Simplify right side
    41,047x = 7,857,537,127.56
  5. Step 5: Solve for x
    x = 7,857,537,127.56/41,047
  6. Step 6: Final answer
    x = 191,427.81

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.