Finding the Third Proportional to 6,696 and 7,650
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Solution
The third proportional to 6,696 and 7,650 is: 8,739.92
Step by Step Solution
- Step 1: Write the proportion equation
6,696 : 7,650 = 7,650 : x - Step 2: Convert to fraction form
6,696/7,650 = 7,650/x - Step 3: Cross multiply
6,696x = 7,650 × 7,650 - Step 4: Simplify right side
6,696x = 58,522,500 - Step 5: Solve for x
x = 58,522,500/6,696 - Step 6: Final answer
x = 8,739.92
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Why These Related Problems?
These problems maintain the same ratio (1.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.