Finding the Third Proportional to 32,149 and 69,644
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Solution
The third proportional to 32,149 and 69,644 is: 150,868.98
Step by Step Solution
- Step 1: Write the proportion equation
32,149 : 69,644 = 69,644 : x - Step 2: Convert to fraction form
32,149/69,644 = 69,644/x - Step 3: Cross multiply
32,149x = 69,644 × 69,644 - Step 4: Simplify right side
32,149x = 4,850,286,736 - Step 5: Solve for x
x = 4,850,286,736/32,149 - Step 6: Final answer
x = 150,868.98
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.