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Finding the Third Proportional to 14,376.25 and 19,796.50

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Solution

The third proportional to 14,376.25 and 19,796.50 is: 27,260.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,376.25 : 19,796.50 = 19,796.50 : x
  2. Step 2: Convert to fraction form
    14,376.25/19,796.50 = 19,796.50/x
  3. Step 3: Cross multiply
    14,376.25x = 19,796.50 × 19,796.50
  4. Step 4: Simplify right side
    14,376.25x = 391,901,412.25
  5. Step 5: Solve for x
    x = 391,901,412.25/14,376.25
  6. Step 6: Final answer
    x = 27,260.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.