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Finding the Third Proportional to 17,968.25 and 37,798.75

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Solution

The third proportional to 17,968.25 and 37,798.75 is: 79,515.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,968.25 : 37,798.75 = 37,798.75 : x
  2. Step 2: Convert to fraction form
    17,968.25/37,798.75 = 37,798.75/x
  3. Step 3: Cross multiply
    17,968.25x = 37,798.75 × 37,798.75
  4. Step 4: Simplify right side
    17,968.25x = 1,428,745,501.56
  5. Step 5: Solve for x
    x = 1,428,745,501.56/17,968.25
  6. Step 6: Final answer
    x = 79,515.01

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.