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Finding the Third Proportional to 19,375.45 and 26,295.26

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Solution

The third proportional to 19,375.45 and 26,295.26 is: 35,686.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,375.45 : 26,295.26 = 26,295.26 : x
  2. Step 2: Convert to fraction form
    19,375.45/26,295.26 = 26,295.26/x
  3. Step 3: Cross multiply
    19,375.45x = 26,295.26 × 26,295.26
  4. Step 4: Simplify right side
    19,375.45x = 691,440,583.43
  5. Step 5: Solve for x
    x = 691,440,583.43/19,375.45
  6. Step 6: Final answer
    x = 35,686.42

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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.