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Finding the Third Proportional to 7,327.97 and 16,009.31

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Solution

The third proportional to 7,327.97 and 16,009.31 is: 34,975.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.97 : 16,009.31 = 16,009.31 : x
  2. Step 2: Convert to fraction form
    7,327.97/16,009.31 = 16,009.31/x
  3. Step 3: Cross multiply
    7,327.97x = 16,009.31 × 16,009.31
  4. Step 4: Simplify right side
    7,327.97x = 256,298,086.72
  5. Step 5: Solve for x
    x = 256,298,086.72/7,327.97
  6. Step 6: Final answer
    x = 34,975.32

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.