Finding the Fourth Proportional to 237.49, 327.73 and 133.99
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Solution
The fourth proportional to 237.49, 327.73 and 133.99 is: 184.90
Step by Step Solution
- Step 1: Write the proportion equation
237.49 : 327.73 = 133.99 : x - Step 2: Convert to fraction form
237.49/327.73 = 133.99/x - Step 3: Cross multiply
237.49x = 327.73 × 133.99 - Step 4: Simplify right side
237.49x = 43,910.23 - Step 5: Solve for x
x = 43,910.23/237.49 - Step 6: Final answer
x = 184.90
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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.