Finding the Third Proportional to 20,123.25 and 44,211
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Solution
The third proportional to 20,123.25 and 44,211 is: 97,132.05
Step by Step Solution
- Step 1: Write the proportion equation
20,123.25 : 44,211 = 44,211 : x - Step 2: Convert to fraction form
20,123.25/44,211 = 44,211/x - Step 3: Cross multiply
20,123.25x = 44,211 × 44,211 - Step 4: Simplify right side
20,123.25x = 1,954,612,521 - Step 5: Solve for x
x = 1,954,612,521/20,123.25 - Step 6: Final answer
x = 97,132.05
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.