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Finding the Third Proportional to 17,663.06 and 25,182.56

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Solution

The third proportional to 17,663.06 and 25,182.56 is: 35,903.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,663.06 : 25,182.56 = 25,182.56 : x
  2. Step 2: Convert to fraction form
    17,663.06/25,182.56 = 25,182.56/x
  3. Step 3: Cross multiply
    17,663.06x = 25,182.56 × 25,182.56
  4. Step 4: Simplify right side
    17,663.06x = 634,161,454.07
  5. Step 5: Solve for x
    x = 634,161,454.07/17,663.06
  6. Step 6: Final answer
    x = 35,903.26

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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.