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Finding the Third Proportional to 41,442.75 and 88,539.75

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Solution

The third proportional to 41,442.75 and 88,539.75 is: 189,159.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,442.75 : 88,539.75 = 88,539.75 : x
  2. Step 2: Convert to fraction form
    41,442.75/88,539.75 = 88,539.75/x
  3. Step 3: Cross multiply
    41,442.75x = 88,539.75 × 88,539.75
  4. Step 4: Simplify right side
    41,442.75x = 7,839,287,330.06
  5. Step 5: Solve for x
    x = 7,839,287,330.06/41,442.75
  6. Step 6: Final answer
    x = 189,159.44

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.