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Finding the Third Proportional to 19,093.54 and 41,723.86

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Solution

The third proportional to 19,093.54 and 41,723.86 is: 91,176.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,093.54 : 41,723.86 = 41,723.86 : x
  2. Step 2: Convert to fraction form
    19,093.54/41,723.86 = 41,723.86/x
  3. Step 3: Cross multiply
    19,093.54x = 41,723.86 × 41,723.86
  4. Step 4: Simplify right side
    19,093.54x = 1,740,880,441.14
  5. Step 5: Solve for x
    x = 1,740,880,441.14/19,093.54
  6. Step 6: Final answer
    x = 91,176.43

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.