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Finding the Third Proportional to 14,645.50 and 32,016.50

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Solution

The third proportional to 14,645.50 and 32,016.50 is: 69,991.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,645.50 : 32,016.50 = 32,016.50 : x
  2. Step 2: Convert to fraction form
    14,645.50/32,016.50 = 32,016.50/x
  3. Step 3: Cross multiply
    14,645.50x = 32,016.50 × 32,016.50
  4. Step 4: Simplify right side
    14,645.50x = 1,025,056,272.25
  5. Step 5: Solve for x
    x = 1,025,056,272.25/14,645.50
  6. Step 6: Final answer
    x = 69,991.21

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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.