Finding the Third Proportional to 7,262 and 16,144
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Solution
The third proportional to 7,262 and 16,144 is: 35,889.39
Step by Step Solution
- Step 1: Write the proportion equation
7,262 : 16,144 = 16,144 : x - Step 2: Convert to fraction form
7,262/16,144 = 16,144/x - Step 3: Cross multiply
7,262x = 16,144 × 16,144 - Step 4: Simplify right side
7,262x = 260,628,736 - Step 5: Solve for x
x = 260,628,736/7,262 - Step 6: Final answer
x = 35,889.39
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.