Finding the Fourth Proportional to 441.62, 662.04 and 236
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Solution
The fourth proportional to 441.62, 662.04 and 236 is: 353.79
Step by Step Solution
- Step 1: Write the proportion equation
441.62 : 662.04 = 236 : x - Step 2: Convert to fraction form
441.62/662.04 = 236/x - Step 3: Cross multiply
441.62x = 662.04 × 236 - Step 4: Simplify right side
441.62x = 156,241.44 - Step 5: Solve for x
x = 156,241.44/441.62 - Step 6: Final answer
x = 353.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.