Finding the Third Proportional to 373 and 722
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Solution
The third proportional to 373 and 722 is: 1,397.54
Step by Step Solution
- Step 1: Write the proportion equation
373 : 722 = 722 : x - Step 2: Convert to fraction form
373/722 = 722/x - Step 3: Cross multiply
373x = 722 × 722 - Step 4: Simplify right side
373x = 521,284 - Step 5: Solve for x
x = 521,284/373 - Step 6: Final answer
x = 1,397.54
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These problems maintain the same ratio (1.94) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.