Finding the Third Proportional to 134 and 304
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Solution
The third proportional to 134 and 304 is: 689.67
Step by Step Solution
- Step 1: Write the proportion equation
134 : 304 = 304 : x - Step 2: Convert to fraction form
134/304 = 304/x - Step 3: Cross multiply
134x = 304 × 304 - Step 4: Simplify right side
134x = 92,416 - Step 5: Solve for x
x = 92,416/134 - Step 6: Final answer
x = 689.67
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These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.