Finding the Fourth Proportional to 33.87, 46.69 and 24.66
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Solution
The fourth proportional to 33.87, 46.69 and 24.66 is: 33.99
Step by Step Solution
- Step 1: Write the proportion equation
33.87 : 46.69 = 24.66 : x - Step 2: Convert to fraction form
33.87/46.69 = 24.66/x - Step 3: Cross multiply
33.87x = 46.69 × 24.66 - Step 4: Simplify right side
33.87x = 1,151.38 - Step 5: Solve for x
x = 1,151.38/33.87 - Step 6: Final answer
x = 33.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.