Finding the Third Proportional to 2,236.64 and 3,277.97
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Solution
The third proportional to 2,236.64 and 3,277.97 is: 4,804.12
Step by Step Solution
- Step 1: Write the proportion equation
2,236.64 : 3,277.97 = 3,277.97 : x - Step 2: Convert to fraction form
2,236.64/3,277.97 = 3,277.97/x - Step 3: Cross multiply
2,236.64x = 3,277.97 × 3,277.97 - Step 4: Simplify right side
2,236.64x = 10,745,079.13 - Step 5: Solve for x
x = 10,745,079.13/2,236.64 - Step 6: Final answer
x = 4,804.12
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.