Finding the Fourth Proportional to 237.26, 327.53 and 205.63
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Solution
The fourth proportional to 237.26, 327.53 and 205.63 is: 283.87
Step by Step Solution
- Step 1: Write the proportion equation
237.26 : 327.53 = 205.63 : x - Step 2: Convert to fraction form
237.26/327.53 = 205.63/x - Step 3: Cross multiply
237.26x = 327.53 × 205.63 - Step 4: Simplify right side
237.26x = 67,349.99 - Step 5: Solve for x
x = 67,349.99/237.26 - Step 6: Final answer
x = 283.87
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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.