Finding the Third Proportional to 1,557 and 3,034
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Solution
The third proportional to 1,557 and 3,034 is: 5,912.11
Step by Step Solution
- Step 1: Write the proportion equation
1,557 : 3,034 = 3,034 : x - Step 2: Convert to fraction form
1,557/3,034 = 3,034/x - Step 3: Cross multiply
1,557x = 3,034 × 3,034 - Step 4: Simplify right side
1,557x = 9,205,156 - Step 5: Solve for x
x = 9,205,156/1,557 - Step 6: Final answer
x = 5,912.11
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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.