Finding the Third Proportional to 3,562 and 5,649
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Solution
The third proportional to 3,562 and 5,649 is: 8,958.79
Step by Step Solution
- Step 1: Write the proportion equation
3,562 : 5,649 = 5,649 : x - Step 2: Convert to fraction form
3,562/5,649 = 5,649/x - Step 3: Cross multiply
3,562x = 5,649 × 5,649 - Step 4: Simplify right side
3,562x = 31,911,201 - Step 5: Solve for x
x = 31,911,201/3,562 - Step 6: Final answer
x = 8,958.79
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.