Finding the Third Proportional to 160,759.69 and 343,662.75
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Solution
The third proportional to 160,759.69 and 343,662.75 is: 734,662.32
Step by Step Solution
- Step 1: Write the proportion equation
160,759.69 : 343,662.75 = 343,662.75 : x - Step 2: Convert to fraction form
160,759.69/343,662.75 = 343,662.75/x - Step 3: Cross multiply
160,759.69x = 343,662.75 × 343,662.75 - Step 4: Simplify right side
160,759.69x = 118,104,085,737.56 - Step 5: Solve for x
x = 118,104,085,737.56/160,759.69 - Step 6: Final answer
x = 734,662.32
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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.