Finding the Third Proportional to 3,992 and 6,016
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Solution
The third proportional to 3,992 and 6,016 is: 9,066.20
Step by Step Solution
- Step 1: Write the proportion equation
3,992 : 6,016 = 6,016 : x - Step 2: Convert to fraction form
3,992/6,016 = 6,016/x - Step 3: Cross multiply
3,992x = 6,016 × 6,016 - Step 4: Simplify right side
3,992x = 36,192,256 - Step 5: Solve for x
x = 36,192,256/3,992 - Step 6: Final answer
x = 9,066.20
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.