Finding the Fourth Proportional to 337.44, 506.26 and 193.26
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Solution
The fourth proportional to 337.44, 506.26 and 193.26 is: 289.95
Step by Step Solution
- Step 1: Write the proportion equation
337.44 : 506.26 = 193.26 : x - Step 2: Convert to fraction form
337.44/506.26 = 193.26/x - Step 3: Cross multiply
337.44x = 506.26 × 193.26 - Step 4: Simplify right side
337.44x = 97,839.81 - Step 5: Solve for x
x = 97,839.81/337.44 - Step 6: Final answer
x = 289.95
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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.