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Finding the Third Proportional to 16,068.75 and 33,649.50

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Solution

The third proportional to 16,068.75 and 33,649.50 is: 70,465.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068.75 : 33,649.50 = 33,649.50 : x
  2. Step 2: Convert to fraction form
    16,068.75/33,649.50 = 33,649.50/x
  3. Step 3: Cross multiply
    16,068.75x = 33,649.50 × 33,649.50
  4. Step 4: Simplify right side
    16,068.75x = 1,132,288,850.25
  5. Step 5: Solve for x
    x = 1,132,288,850.25/16,068.75
  6. Step 6: Final answer
    x = 70,465.27

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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.