Finding the Fourth Proportional to 37.62, 56.28 and 24.08
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Solution
The fourth proportional to 37.62, 56.28 and 24.08 is: 36.02
Step by Step Solution
- Step 1: Write the proportion equation
37.62 : 56.28 = 24.08 : x - Step 2: Convert to fraction form
37.62/56.28 = 24.08/x - Step 3: Cross multiply
37.62x = 56.28 × 24.08 - Step 4: Simplify right side
37.62x = 1,355.22 - Step 5: Solve for x
x = 1,355.22/37.62 - Step 6: Final answer
x = 36.02
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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.