Finding the Third Proportional to 3,567 and 3,954
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Solution
The third proportional to 3,567 and 3,954 is: 4,382.99
Step by Step Solution
- Step 1: Write the proportion equation
3,567 : 3,954 = 3,954 : x - Step 2: Convert to fraction form
3,567/3,954 = 3,954/x - Step 3: Cross multiply
3,567x = 3,954 × 3,954 - Step 4: Simplify right side
3,567x = 15,634,116 - Step 5: Solve for x
x = 15,634,116/3,567 - Step 6: Final answer
x = 4,382.99
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These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.