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Finding the Third Proportional to 13,896 and 30,054

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Solution

The third proportional to 13,896 and 30,054 is: 65,000.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,896 : 30,054 = 30,054 : x
  2. Step 2: Convert to fraction form
    13,896/30,054 = 30,054/x
  3. Step 3: Cross multiply
    13,896x = 30,054 × 30,054
  4. Step 4: Simplify right side
    13,896x = 903,242,916
  5. Step 5: Solve for x
    x = 903,242,916/13,896
  6. Step 6: Final answer
    x = 65,000.21

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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.