Finding the Fourth Proportional to 237.26, 326.94 and 195.68
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Solution
The fourth proportional to 237.26, 326.94 and 195.68 is: 269.64
Step by Step Solution
- Step 1: Write the proportion equation
237.26 : 326.94 = 195.68 : x - Step 2: Convert to fraction form
237.26/326.94 = 195.68/x - Step 3: Cross multiply
237.26x = 326.94 × 195.68 - Step 4: Simplify right side
237.26x = 63,975.62 - Step 5: Solve for x
x = 63,975.62/237.26 - Step 6: Final answer
x = 269.64
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.