Finding the Third Proportional to 7,962 and 17,019
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Solution
The third proportional to 7,962 and 17,019 is: 36,378.59
Step by Step Solution
- Step 1: Write the proportion equation
7,962 : 17,019 = 17,019 : x - Step 2: Convert to fraction form
7,962/17,019 = 17,019/x - Step 3: Cross multiply
7,962x = 17,019 × 17,019 - Step 4: Simplify right side
7,962x = 289,646,361 - Step 5: Solve for x
x = 289,646,361/7,962 - Step 6: Final answer
x = 36,378.59
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.