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Finding the Third Proportional to 17,110.50 and 25,074.56

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Solution

The third proportional to 17,110.50 and 25,074.56 is: 36,745.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,110.50 : 25,074.56 = 25,074.56 : x
  2. Step 2: Convert to fraction form
    17,110.50/25,074.56 = 25,074.56/x
  3. Step 3: Cross multiply
    17,110.50x = 25,074.56 × 25,074.56
  4. Step 4: Simplify right side
    17,110.50x = 628,733,684.57
  5. Step 5: Solve for x
    x = 628,733,684.57/17,110.50
  6. Step 6: Final answer
    x = 36,745.49

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.