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Finding the Third Proportional to 19,994.63 and 43,755.75

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Solution

The third proportional to 19,994.63 and 43,755.75 is: 95,754.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,994.63 : 43,755.75 = 43,755.75 : x
  2. Step 2: Convert to fraction form
    19,994.63/43,755.75 = 43,755.75/x
  3. Step 3: Cross multiply
    19,994.63x = 43,755.75 × 43,755.75
  4. Step 4: Simplify right side
    19,994.63x = 1,914,565,658.06
  5. Step 5: Solve for x
    x = 1,914,565,658.06/19,994.63
  6. Step 6: Final answer
    x = 95,754.02

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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.