Finding the Fourth Proportional to 37.24, 56.06 and 32.99
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Solution
The fourth proportional to 37.24, 56.06 and 32.99 is: 49.66
Step by Step Solution
- Step 1: Write the proportion equation
37.24 : 56.06 = 32.99 : x - Step 2: Convert to fraction form
37.24/56.06 = 32.99/x - Step 3: Cross multiply
37.24x = 56.06 × 32.99 - Step 4: Simplify right side
37.24x = 1,849.42 - Step 5: Solve for x
x = 1,849.42/37.24 - Step 6: Final answer
x = 49.66
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.