Finding the Third Proportional to 2,353 and 5,020
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Solution
The third proportional to 2,353 and 5,020 is: 10,709.90
Step by Step Solution
- Step 1: Write the proportion equation
2,353 : 5,020 = 5,020 : x - Step 2: Convert to fraction form
2,353/5,020 = 5,020/x - Step 3: Cross multiply
2,353x = 5,020 × 5,020 - Step 4: Simplify right side
2,353x = 25,200,400 - Step 5: Solve for x
x = 25,200,400/2,353 - Step 6: Final answer
x = 10,709.90
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.