Finding the Third Proportional to 341 and 556
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Solution
The third proportional to 341 and 556 is: 906.56
Step by Step Solution
- Step 1: Write the proportion equation
341 : 556 = 556 : x - Step 2: Convert to fraction form
341/556 = 556/x - Step 3: Cross multiply
341x = 556 × 556 - Step 4: Simplify right side
341x = 309,136 - Step 5: Solve for x
x = 309,136/341 - Step 6: Final answer
x = 906.56
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These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.