Finding the Third Proportional to 3,227.63 and 6,843.09
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Solution
The third proportional to 3,227.63 and 6,843.09 is: 14,508.48
Step by Step Solution
- Step 1: Write the proportion equation
3,227.63 : 6,843.09 = 6,843.09 : x - Step 2: Convert to fraction form
3,227.63/6,843.09 = 6,843.09/x - Step 3: Cross multiply
3,227.63x = 6,843.09 × 6,843.09 - Step 4: Simplify right side
3,227.63x = 46,827,932.07 - Step 5: Solve for x
x = 46,827,932.07/3,227.63 - Step 6: Final answer
x = 14,508.48
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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.