Finding the Third Proportional to 177 and 333.50
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Solution
The third proportional to 177 and 333.50 is: 628.37
Step by Step Solution
- Step 1: Write the proportion equation
177 : 333.50 = 333.50 : x - Step 2: Convert to fraction form
177/333.50 = 333.50/x - Step 3: Cross multiply
177x = 333.50 × 333.50 - Step 4: Simplify right side
177x = 111,222.25 - Step 5: Solve for x
x = 111,222.25/177 - Step 6: Final answer
x = 628.37
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Why These Related Problems?
These problems maintain the same ratio (1.88) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.