Finding the Third Proportional to 7,282 and 10,960
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Solution
The third proportional to 7,282 and 10,960 is: 16,495.69
Step by Step Solution
- Step 1: Write the proportion equation
7,282 : 10,960 = 10,960 : x - Step 2: Convert to fraction form
7,282/10,960 = 10,960/x - Step 3: Cross multiply
7,282x = 10,960 × 10,960 - Step 4: Simplify right side
7,282x = 120,121,600 - Step 5: Solve for x
x = 120,121,600/7,282 - Step 6: Final answer
x = 16,495.69
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.