Finding the Third Proportional to 20,669 and 32,084
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Solution
The third proportional to 20,669 and 32,084 is: 49,803.23
Step by Step Solution
- Step 1: Write the proportion equation
20,669 : 32,084 = 32,084 : x - Step 2: Convert to fraction form
20,669/32,084 = 32,084/x - Step 3: Cross multiply
20,669x = 32,084 × 32,084 - Step 4: Simplify right side
20,669x = 1,029,383,056 - Step 5: Solve for x
x = 1,029,383,056/20,669 - Step 6: Final answer
x = 49,803.23
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.