Finding the Third Proportional to 3,247 and 6,953
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Solution
The third proportional to 3,247 and 6,953 is: 14,888.88
Step by Step Solution
- Step 1: Write the proportion equation
3,247 : 6,953 = 6,953 : x - Step 2: Convert to fraction form
3,247/6,953 = 6,953/x - Step 3: Cross multiply
3,247x = 6,953 × 6,953 - Step 4: Simplify right side
3,247x = 48,344,209 - Step 5: Solve for x
x = 48,344,209/3,247 - Step 6: Final answer
x = 14,888.88
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.