Finding the Third Proportional to 169,745.63 and 366,168.38
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Solution
The third proportional to 169,745.63 and 366,168.38 is: 789,883.56
Step by Step Solution
- Step 1: Write the proportion equation
169,745.63 : 366,168.38 = 366,168.38 : x - Step 2: Convert to fraction form
169,745.63/366,168.38 = 366,168.38/x - Step 3: Cross multiply
169,745.63x = 366,168.38 × 366,168.38 - Step 4: Simplify right side
169,745.63x = 134,079,278,850.14 - Step 5: Solve for x
x = 134,079,278,850.14/169,745.63 - Step 6: Final answer
x = 789,883.56
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.