Finding the Third Proportional to 3,304.97 and 4,531.78
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Solution
The third proportional to 3,304.97 and 4,531.78 is: 6,213.99
Step by Step Solution
- Step 1: Write the proportion equation
3,304.97 : 4,531.78 = 4,531.78 : x - Step 2: Convert to fraction form
3,304.97/4,531.78 = 4,531.78/x - Step 3: Cross multiply
3,304.97x = 4,531.78 × 4,531.78 - Step 4: Simplify right side
3,304.97x = 20,537,041.30 - Step 5: Solve for x
x = 20,537,041.30/3,304.97 - Step 6: Final answer
x = 6,213.99
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.