Finding the Third Proportional to 2,436 and 3,356
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Solution
The third proportional to 2,436 and 3,356 is: 4,623.45
Step by Step Solution
- Step 1: Write the proportion equation
2,436 : 3,356 = 3,356 : x - Step 2: Convert to fraction form
2,436/3,356 = 3,356/x - Step 3: Cross multiply
2,436x = 3,356 × 3,356 - Step 4: Simplify right side
2,436x = 11,262,736 - Step 5: Solve for x
x = 11,262,736/2,436 - Step 6: Final answer
x = 4,623.45
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.