Finding the Third Proportional to 5,800.36 and 8,229.09
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Solution
The third proportional to 5,800.36 and 8,229.09 is: 11,674.79
Step by Step Solution
- Step 1: Write the proportion equation
5,800.36 : 8,229.09 = 8,229.09 : x - Step 2: Convert to fraction form
5,800.36/8,229.09 = 8,229.09/x - Step 3: Cross multiply
5,800.36x = 8,229.09 × 8,229.09 - Step 4: Simplify right side
5,800.36x = 67,717,983.95 - Step 5: Solve for x
x = 67,717,983.95/5,800.36 - Step 6: Final answer
x = 11,674.79
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Why These Related Problems?
These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.