Finding the Third Proportional to 7,108 and 10,450
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Solution
The third proportional to 7,108 and 10,450 is: 15,363.32
Step by Step Solution
- Step 1: Write the proportion equation
7,108 : 10,450 = 10,450 : x - Step 2: Convert to fraction form
7,108/10,450 = 10,450/x - Step 3: Cross multiply
7,108x = 10,450 × 10,450 - Step 4: Simplify right side
7,108x = 109,202,500 - Step 5: Solve for x
x = 109,202,500/7,108 - Step 6: Final answer
x = 15,363.32
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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.