Finding the Third Proportional to 611 and 1,050
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Solution
The third proportional to 611 and 1,050 is: 1,804.42
Step by Step Solution
- Step 1: Write the proportion equation
611 : 1,050 = 1,050 : x - Step 2: Convert to fraction form
611/1,050 = 1,050/x - Step 3: Cross multiply
611x = 1,050 × 1,050 - Step 4: Simplify right side
611x = 1,102,500 - Step 5: Solve for x
x = 1,102,500/611 - Step 6: Final answer
x = 1,804.42
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These problems maintain the same ratio (1.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.