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Finding the Third Proportional to 16,092 and 35,458.50

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Solution

The third proportional to 16,092 and 35,458.50 is: 78,132.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092 : 35,458.50 = 35,458.50 : x
  2. Step 2: Convert to fraction form
    16,092/35,458.50 = 35,458.50/x
  3. Step 3: Cross multiply
    16,092x = 35,458.50 × 35,458.50
  4. Step 4: Simplify right side
    16,092x = 1,257,305,222.25
  5. Step 5: Solve for x
    x = 1,257,305,222.25/16,092
  6. Step 6: Final answer
    x = 78,132.32

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.