Finding the Third Proportional to 1,862 and 4,325
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Solution
The third proportional to 1,862 and 4,325 is: 10,045.99
Step by Step Solution
- Step 1: Write the proportion equation
1,862 : 4,325 = 4,325 : x - Step 2: Convert to fraction form
1,862/4,325 = 4,325/x - Step 3: Cross multiply
1,862x = 4,325 × 4,325 - Step 4: Simplify right side
1,862x = 18,705,625 - Step 5: Solve for x
x = 18,705,625/1,862 - Step 6: Final answer
x = 10,045.99
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.