Finding the Third Proportional to 20,234 and 30,051
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Solution
The third proportional to 20,234 and 30,051 is: 44,630.95
Step by Step Solution
- Step 1: Write the proportion equation
20,234 : 30,051 = 30,051 : x - Step 2: Convert to fraction form
20,234/30,051 = 30,051/x - Step 3: Cross multiply
20,234x = 30,051 × 30,051 - Step 4: Simplify right side
20,234x = 903,062,601 - Step 5: Solve for x
x = 903,062,601/20,234 - Step 6: Final answer
x = 44,630.95
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.