Finding the Third Proportional to 193 and 332.50
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Solution
The third proportional to 193 and 332.50 is: 572.83
Step by Step Solution
- Step 1: Write the proportion equation
193 : 332.50 = 332.50 : x - Step 2: Convert to fraction form
193/332.50 = 332.50/x - Step 3: Cross multiply
193x = 332.50 × 332.50 - Step 4: Simplify right side
193x = 110,556.25 - Step 5: Solve for x
x = 110,556.25/193 - Step 6: Final answer
x = 572.83
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Why These Related Problems?
These problems maintain the same ratio (1.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.