Finding the Fourth Proportional to 41.01, 61.56 and 24.99
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Solution
The fourth proportional to 41.01, 61.56 and 24.99 is: 37.51
Step by Step Solution
- Step 1: Write the proportion equation
41.01 : 61.56 = 24.99 : x - Step 2: Convert to fraction form
41.01/61.56 = 24.99/x - Step 3: Cross multiply
41.01x = 61.56 × 24.99 - Step 4: Simplify right side
41.01x = 1,538.38 - Step 5: Solve for x
x = 1,538.38/41.01 - Step 6: Final answer
x = 37.51
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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.