Finding the Third Proportional to 1,626.75 and 3,497.06
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Solution
The third proportional to 1,626.75 and 3,497.06 is: 7,517.72
Step by Step Solution
- Step 1: Write the proportion equation
1,626.75 : 3,497.06 = 3,497.06 : x - Step 2: Convert to fraction form
1,626.75/3,497.06 = 3,497.06/x - Step 3: Cross multiply
1,626.75x = 3,497.06 × 3,497.06 - Step 4: Simplify right side
1,626.75x = 12,229,446.13 - Step 5: Solve for x
x = 12,229,446.13/1,626.75 - Step 6: Final answer
x = 7,517.72
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.