Finding the Third Proportional to 7,960 and 17,336
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Solution
The third proportional to 7,960 and 17,336 is: 37,755.89
Step by Step Solution
- Step 1: Write the proportion equation
7,960 : 17,336 = 17,336 : x - Step 2: Convert to fraction form
7,960/17,336 = 17,336/x - Step 3: Cross multiply
7,960x = 17,336 × 17,336 - Step 4: Simplify right side
7,960x = 300,536,896 - Step 5: Solve for x
x = 300,536,896/7,960 - Step 6: Final answer
x = 37,755.89
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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.