Finding the Third Proportional to 368 and 532
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Solution
The third proportional to 368 and 532 is: 769.09
Step by Step Solution
- Step 1: Write the proportion equation
368 : 532 = 532 : x - Step 2: Convert to fraction form
368/532 = 532/x - Step 3: Cross multiply
368x = 532 × 532 - Step 4: Simplify right side
368x = 283,024 - Step 5: Solve for x
x = 283,024/368 - Step 6: Final answer
x = 769.09
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.