Finding the Third Proportional to 564 and 632
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Solution
The third proportional to 564 and 632 is: 708.20
Step by Step Solution
- Step 1: Write the proportion equation
564 : 632 = 632 : x - Step 2: Convert to fraction form
564/632 = 632/x - Step 3: Cross multiply
564x = 632 × 632 - Step 4: Simplify right side
564x = 399,424 - Step 5: Solve for x
x = 399,424/564 - Step 6: Final answer
x = 708.20
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Why These Related Problems?
These problems maintain the same ratio (1.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.