Finding the Third Proportional to 14,337 and 30,942
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Solution
The third proportional to 14,337 and 30,942 is: 66,778.78
Step by Step Solution
- Step 1: Write the proportion equation
14,337 : 30,942 = 30,942 : x - Step 2: Convert to fraction form
14,337/30,942 = 30,942/x - Step 3: Cross multiply
14,337x = 30,942 × 30,942 - Step 4: Simplify right side
14,337x = 957,407,364 - Step 5: Solve for x
x = 957,407,364/14,337 - Step 6: Final answer
x = 66,778.78
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.