Finding the Third Proportional to 22,668 and 31,866
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Solution
The third proportional to 22,668 and 31,866 is: 44,796.27
Step by Step Solution
- Step 1: Write the proportion equation
22,668 : 31,866 = 31,866 : x - Step 2: Convert to fraction form
22,668/31,866 = 31,866/x - Step 3: Cross multiply
22,668x = 31,866 × 31,866 - Step 4: Simplify right side
22,668x = 1,015,441,956 - Step 5: Solve for x
x = 1,015,441,956/22,668 - Step 6: Final answer
x = 44,796.27
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.