Finding the Third Proportional to 5,724.84 and 8,364.09
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Solution
The third proportional to 5,724.84 and 8,364.09 is: 12,220.08
Step by Step Solution
- Step 1: Write the proportion equation
5,724.84 : 8,364.09 = 8,364.09 : x - Step 2: Convert to fraction form
5,724.84/8,364.09 = 8,364.09/x - Step 3: Cross multiply
5,724.84x = 8,364.09 × 8,364.09 - Step 4: Simplify right side
5,724.84x = 69,958,064.26 - Step 5: Solve for x
x = 69,958,064.26/5,724.84 - Step 6: Final answer
x = 12,220.08
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.