Finding the Third Proportional to 2,795.25 and 3,917.75
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Solution
The third proportional to 2,795.25 and 3,917.75 is: 5,491.02
Step by Step Solution
- Step 1: Write the proportion equation
2,795.25 : 3,917.75 = 3,917.75 : x - Step 2: Convert to fraction form
2,795.25/3,917.75 = 3,917.75/x - Step 3: Cross multiply
2,795.25x = 3,917.75 × 3,917.75 - Step 4: Simplify right side
2,795.25x = 15,348,765.06 - Step 5: Solve for x
x = 15,348,765.06/2,795.25 - Step 6: Final answer
x = 5,491.02
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.