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Finding the Third Proportional to 7,395 and 11,066.25

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Solution

The third proportional to 7,395 and 11,066.25 is: 16,560.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395 : 11,066.25 = 11,066.25 : x
  2. Step 2: Convert to fraction form
    7,395/11,066.25 = 11,066.25/x
  3. Step 3: Cross multiply
    7,395x = 11,066.25 × 11,066.25
  4. Step 4: Simplify right side
    7,395x = 122,461,889.06
  5. Step 5: Solve for x
    x = 122,461,889.06/7,395
  6. Step 6: Final answer
    x = 16,560.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.