Finding the Third Proportional to 176 and 332.50
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Solution
The third proportional to 176 and 332.50 is: 628.16
Step by Step Solution
- Step 1: Write the proportion equation
176 : 332.50 = 332.50 : x - Step 2: Convert to fraction form
176/332.50 = 332.50/x - Step 3: Cross multiply
176x = 332.50 × 332.50 - Step 4: Simplify right side
176x = 110,556.25 - Step 5: Solve for x
x = 110,556.25/176 - Step 6: Final answer
x = 628.16
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These problems maintain the same ratio (1.89) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.