Finding the Third Proportional to 499 and 940
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Solution
The third proportional to 499 and 940 is: 1,770.74
Step by Step Solution
- Step 1: Write the proportion equation
499 : 940 = 940 : x - Step 2: Convert to fraction form
499/940 = 940/x - Step 3: Cross multiply
499x = 940 × 940 - Step 4: Simplify right side
499x = 883,600 - Step 5: Solve for x
x = 883,600/499 - Step 6: Final answer
x = 1,770.74
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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.