Finding the Third Proportional to 2,183.63 and 3,276.94
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Solution
The third proportional to 2,183.63 and 3,276.94 is: 4,917.66
Step by Step Solution
- Step 1: Write the proportion equation
2,183.63 : 3,276.94 = 3,276.94 : x - Step 2: Convert to fraction form
2,183.63/3,276.94 = 3,276.94/x - Step 3: Cross multiply
2,183.63x = 3,276.94 × 3,276.94 - Step 4: Simplify right side
2,183.63x = 10,738,319.38 - Step 5: Solve for x
x = 10,738,319.38/2,183.63 - Step 6: Final answer
x = 4,917.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.