Finding the Third Proportional to 149.50 and 337
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Solution
The third proportional to 149.50 and 337 is: 759.66
Step by Step Solution
- Step 1: Write the proportion equation
149.50 : 337 = 337 : x - Step 2: Convert to fraction form
149.50/337 = 337/x - Step 3: Cross multiply
149.50x = 337 × 337 - Step 4: Simplify right side
149.50x = 113,569 - Step 5: Solve for x
x = 113,569/149.50 - Step 6: Final answer
x = 759.66
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Why These Related Problems?
These problems maintain the same ratio (2.25) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.