Finding the Third Proportional to 2,446 and 5,274
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Solution
The third proportional to 2,446 and 5,274 is: 11,371.66
Step by Step Solution
- Step 1: Write the proportion equation
2,446 : 5,274 = 5,274 : x - Step 2: Convert to fraction form
2,446/5,274 = 5,274/x - Step 3: Cross multiply
2,446x = 5,274 × 5,274 - Step 4: Simplify right side
2,446x = 27,815,076 - Step 5: Solve for x
x = 27,815,076/2,446 - Step 6: Final answer
x = 11,371.66
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.