Finding the Third Proportional to 4,652 and 10,126
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Solution
The third proportional to 4,652 and 10,126 is: 22,041.25
Step by Step Solution
- Step 1: Write the proportion equation
4,652 : 10,126 = 10,126 : x - Step 2: Convert to fraction form
4,652/10,126 = 10,126/x - Step 3: Cross multiply
4,652x = 10,126 × 10,126 - Step 4: Simplify right side
4,652x = 102,535,876 - Step 5: Solve for x
x = 102,535,876/4,652 - Step 6: Final answer
x = 22,041.25
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.