Finding the Third Proportional to 174 and 227.50
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Solution
The third proportional to 174 and 227.50 is: 297.45
Step by Step Solution
- Step 1: Write the proportion equation
174 : 227.50 = 227.50 : x - Step 2: Convert to fraction form
174/227.50 = 227.50/x - Step 3: Cross multiply
174x = 227.50 × 227.50 - Step 4: Simplify right side
174x = 51,756.25 - Step 5: Solve for x
x = 51,756.25/174 - Step 6: Final answer
x = 297.45
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These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.