Finding the Third Proportional to 192,096 and 413,784
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Solution
The third proportional to 192,096 and 413,784 is: 891,310.59
Step by Step Solution
- Step 1: Write the proportion equation
192,096 : 413,784 = 413,784 : x - Step 2: Convert to fraction form
192,096/413,784 = 413,784/x - Step 3: Cross multiply
192,096x = 413,784 × 413,784 - Step 4: Simplify right side
192,096x = 171,217,198,656 - Step 5: Solve for x
x = 171,217,198,656/192,096 - Step 6: Final answer
x = 891,310.59
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.