Finding the Third Proportional to 3,531.75 and 6,006.75
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Solution
The third proportional to 3,531.75 and 6,006.75 is: 10,216.19
Step by Step Solution
- Step 1: Write the proportion equation
3,531.75 : 6,006.75 = 6,006.75 : x - Step 2: Convert to fraction form
3,531.75/6,006.75 = 6,006.75/x - Step 3: Cross multiply
3,531.75x = 6,006.75 × 6,006.75 - Step 4: Simplify right side
3,531.75x = 36,081,045.56 - Step 5: Solve for x
x = 36,081,045.56/3,531.75 - Step 6: Final answer
x = 10,216.19
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Why These Related Problems?
These problems maintain the same ratio (1.70) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.