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Finding the Third Proportional to 19,467.75 and 29,332.13

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Solution

The third proportional to 19,467.75 and 29,332.13 is: 44,194.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,467.75 : 29,332.13 = 29,332.13 : x
  2. Step 2: Convert to fraction form
    19,467.75/29,332.13 = 29,332.13/x
  3. Step 3: Cross multiply
    19,467.75x = 29,332.13 × 29,332.13
  4. Step 4: Simplify right side
    19,467.75x = 860,373,557.02
  5. Step 5: Solve for x
    x = 860,373,557.02/19,467.75
  6. Step 6: Final answer
    x = 44,194.81

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.