Finding the Third Proportional to 108,616.25 and 227,163.63
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Solution
The third proportional to 108,616.25 and 227,163.63 is: 475,097.53
Step by Step Solution
- Step 1: Write the proportion equation
108,616.25 : 227,163.63 = 227,163.63 : x - Step 2: Convert to fraction form
108,616.25/227,163.63 = 227,163.63/x - Step 3: Cross multiply
108,616.25x = 227,163.63 × 227,163.63 - Step 4: Simplify right side
108,616.25x = 51,603,312,523.14 - Step 5: Solve for x
x = 51,603,312,523.14/108,616.25 - Step 6: Final answer
x = 475,097.53
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.