Finding the Fourth Proportional to 24.26, 36.08 and 23.99
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Solution
The fourth proportional to 24.26, 36.08 and 23.99 is: 35.68
Step by Step Solution
- Step 1: Write the proportion equation
24.26 : 36.08 = 23.99 : x - Step 2: Convert to fraction form
24.26/36.08 = 23.99/x - Step 3: Cross multiply
24.26x = 36.08 × 23.99 - Step 4: Simplify right side
24.26x = 865.56 - Step 5: Solve for x
x = 865.56/24.26 - Step 6: Final answer
x = 35.68
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.