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Finding the Third Proportional to 7,233.75 and 9,769.50

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Solution

The third proportional to 7,233.75 and 9,769.50 is: 13,194.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233.75 : 9,769.50 = 9,769.50 : x
  2. Step 2: Convert to fraction form
    7,233.75/9,769.50 = 9,769.50/x
  3. Step 3: Cross multiply
    7,233.75x = 9,769.50 × 9,769.50
  4. Step 4: Simplify right side
    7,233.75x = 95,443,130.25
  5. Step 5: Solve for x
    x = 95,443,130.25/7,233.75
  6. Step 6: Final answer
    x = 13,194.14

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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.