Finding the Fourth Proportional to 41.17, 61.68 and 24.02
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Solution
The fourth proportional to 41.17, 61.68 and 24.02 is: 35.99
Step by Step Solution
- Step 1: Write the proportion equation
41.17 : 61.68 = 24.02 : x - Step 2: Convert to fraction form
41.17/61.68 = 24.02/x - Step 3: Cross multiply
41.17x = 61.68 × 24.02 - Step 4: Simplify right side
41.17x = 1,481.55 - Step 5: Solve for x
x = 1,481.55/41.17 - Step 6: Final answer
x = 35.99
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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.