Finding the Third Proportional to 25,626 and 32,745
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Solution
The third proportional to 25,626 and 32,745 is: 41,841.69
Step by Step Solution
- Step 1: Write the proportion equation
25,626 : 32,745 = 32,745 : x - Step 2: Convert to fraction form
25,626/32,745 = 32,745/x - Step 3: Cross multiply
25,626x = 32,745 × 32,745 - Step 4: Simplify right side
25,626x = 1,072,235,025 - Step 5: Solve for x
x = 1,072,235,025/25,626 - Step 6: Final answer
x = 41,841.69
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Why These Related Problems?
These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.