Finding the Fourth Proportional to 24,517.44, 33,770.88 and 19,202.88
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Solution
The fourth proportional to 24,517.44, 33,770.88 and 19,202.88 is: 26,450.48
Step by Step Solution
- Step 1: Write the proportion equation
24,517.44 : 33,770.88 = 19,202.88 : x - Step 2: Convert to fraction form
24,517.44/33,770.88 = 19,202.88/x - Step 3: Cross multiply
24,517.44x = 33,770.88 × 19,202.88 - Step 4: Simplify right side
24,517.44x = 648,498,156.13 - Step 5: Solve for x
x = 648,498,156.13/24,517.44 - Step 6: Final answer
x = 26,450.48
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.