Finding the Third Proportional to 6,518 and 13,846
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Solution
The third proportional to 6,518 and 13,846 is: 29,412.66
Step by Step Solution
- Step 1: Write the proportion equation
6,518 : 13,846 = 13,846 : x - Step 2: Convert to fraction form
6,518/13,846 = 13,846/x - Step 3: Cross multiply
6,518x = 13,846 × 13,846 - Step 4: Simplify right side
6,518x = 191,711,716 - Step 5: Solve for x
x = 191,711,716/6,518 - Step 6: Final answer
x = 29,412.66
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.