Finding the Third Proportional to 20,000 and 32,096
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Solution
The third proportional to 20,000 and 32,096 is: 51,507.66
Step by Step Solution
- Step 1: Write the proportion equation
20,000 : 32,096 = 32,096 : x - Step 2: Convert to fraction form
20,000/32,096 = 32,096/x - Step 3: Cross multiply
20,000x = 32,096 × 32,096 - Step 4: Simplify right side
20,000x = 1,030,153,216 - Step 5: Solve for x
x = 1,030,153,216/20,000 - Step 6: Final answer
x = 51,507.66
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Why These Related Problems?
These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.