Finding the Fourth Proportional to 334.11, 461.08 and 184.75
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Solution
The fourth proportional to 334.11, 461.08 and 184.75 is: 254.95
Step by Step Solution
- Step 1: Write the proportion equation
334.11 : 461.08 = 184.75 : x - Step 2: Convert to fraction form
334.11/461.08 = 184.75/x - Step 3: Cross multiply
334.11x = 461.08 × 184.75 - Step 4: Simplify right side
334.11x = 85,183.09 - Step 5: Solve for x
x = 85,183.09/334.11 - Step 6: Final answer
x = 254.95
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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.