Finding the Fourth Proportional to 241.28, 361.93 and 58.68
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Solution
The fourth proportional to 241.28, 361.93 and 58.68 is: 88.02
Step by Step Solution
- Step 1: Write the proportion equation
241.28 : 361.93 = 58.68 : x - Step 2: Convert to fraction form
241.28/361.93 = 58.68/x - Step 3: Cross multiply
241.28x = 361.93 × 58.68 - Step 4: Simplify right side
241.28x = 21,236.75 - Step 5: Solve for x
x = 21,236.75/241.28 - Step 6: Final answer
x = 88.02
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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.