Finding the Third Proportional to 5,227.75 and 11,163.75
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Solution
The third proportional to 5,227.75 and 11,163.75 is: 23,839.95
Step by Step Solution
- Step 1: Write the proportion equation
5,227.75 : 11,163.75 = 11,163.75 : x - Step 2: Convert to fraction form
5,227.75/11,163.75 = 11,163.75/x - Step 3: Cross multiply
5,227.75x = 11,163.75 × 11,163.75 - Step 4: Simplify right side
5,227.75x = 124,629,314.06 - Step 5: Solve for x
x = 124,629,314.06/5,227.75 - Step 6: Final answer
x = 23,839.95
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.