Finding the Fourth Proportional to 232.99, 350.02 and 201.67
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Solution
The fourth proportional to 232.99, 350.02 and 201.67 is: 302.97
Step by Step Solution
- Step 1: Write the proportion equation
232.99 : 350.02 = 201.67 : x - Step 2: Convert to fraction form
232.99/350.02 = 201.67/x - Step 3: Cross multiply
232.99x = 350.02 × 201.67 - Step 4: Simplify right side
232.99x = 70,588.53 - Step 5: Solve for x
x = 70,588.53/232.99 - Step 6: Final answer
x = 302.97
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.