Finding the Third Proportional to 588 and 632
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Solution
The third proportional to 588 and 632 is: 679.29
Step by Step Solution
- Step 1: Write the proportion equation
588 : 632 = 632 : x - Step 2: Convert to fraction form
588/632 = 632/x - Step 3: Cross multiply
588x = 632 × 632 - Step 4: Simplify right side
588x = 399,424 - Step 5: Solve for x
x = 399,424/588 - Step 6: Final answer
x = 679.29
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Why These Related Problems?
These problems maintain the same ratio (1.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.