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Finding the Third Proportional to 9,262.50 and 19,983.25

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Solution

The third proportional to 9,262.50 and 19,983.25 is: 43,112.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,262.50 : 19,983.25 = 19,983.25 : x
  2. Step 2: Convert to fraction form
    9,262.50/19,983.25 = 19,983.25/x
  3. Step 3: Cross multiply
    9,262.50x = 19,983.25 × 19,983.25
  4. Step 4: Simplify right side
    9,262.50x = 399,330,280.56
  5. Step 5: Solve for x
    x = 399,330,280.56/9,262.50
  6. Step 6: Final answer
    x = 43,112.58

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.