Finding the Fourth Proportional to 337.26, 506.16 and 229.26
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Solution
The fourth proportional to 337.26, 506.16 and 229.26 is: 344.07
Step by Step Solution
- Step 1: Write the proportion equation
337.26 : 506.16 = 229.26 : x - Step 2: Convert to fraction form
337.26/506.16 = 229.26/x - Step 3: Cross multiply
337.26x = 506.16 × 229.26 - Step 4: Simplify right side
337.26x = 116,042.24 - Step 5: Solve for x
x = 116,042.24/337.26 - Step 6: Final answer
x = 344.07
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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.