Finding the Fourth Proportional to 29.82, 44.67 and 24.09
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Solution
The fourth proportional to 29.82, 44.67 and 24.09 is: 36.09
Step by Step Solution
- Step 1: Write the proportion equation
29.82 : 44.67 = 24.09 : x - Step 2: Convert to fraction form
29.82/44.67 = 24.09/x - Step 3: Cross multiply
29.82x = 44.67 × 24.09 - Step 4: Simplify right side
29.82x = 1,076.10 - Step 5: Solve for x
x = 1,076.10/29.82 - Step 6: Final answer
x = 36.09
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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.