Finding the Third Proportional to 2,328 and 2,745
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Solution
The third proportional to 2,328 and 2,745 is: 3,236.69
Step by Step Solution
- Step 1: Write the proportion equation
2,328 : 2,745 = 2,745 : x - Step 2: Convert to fraction form
2,328/2,745 = 2,745/x - Step 3: Cross multiply
2,328x = 2,745 × 2,745 - Step 4: Simplify right side
2,328x = 7,535,025 - Step 5: Solve for x
x = 7,535,025/2,328 - Step 6: Final answer
x = 3,236.69
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These problems maintain the same ratio (1.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.