Finding the Third Proportional to 446.50 and 838
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Solution
The third proportional to 446.50 and 838 is: 1,572.77
Step by Step Solution
- Step 1: Write the proportion equation
446.50 : 838 = 838 : x - Step 2: Convert to fraction form
446.50/838 = 838/x - Step 3: Cross multiply
446.50x = 838 × 838 - Step 4: Simplify right side
446.50x = 702,244 - Step 5: Solve for x
x = 702,244/446.50 - Step 6: Final answer
x = 1,572.77
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These problems maintain the same ratio (1.88) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.