Finding the Third Proportional to 44,048 and 66,912
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Solution
The third proportional to 44,048 and 66,912 is: 101,644.02
Step by Step Solution
- Step 1: Write the proportion equation
44,048 : 66,912 = 66,912 : x - Step 2: Convert to fraction form
44,048/66,912 = 66,912/x - Step 3: Cross multiply
44,048x = 66,912 × 66,912 - Step 4: Simplify right side
44,048x = 4,477,215,744 - Step 5: Solve for x
x = 4,477,215,744/44,048 - Step 6: Final answer
x = 101,644.02
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.