Finding the Fourth Proportional to 337.99, 506.99 and 240.93
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Solution
The fourth proportional to 337.99, 506.99 and 240.93 is: 361.40
Step by Step Solution
- Step 1: Write the proportion equation
337.99 : 506.99 = 240.93 : x - Step 2: Convert to fraction form
337.99/506.99 = 240.93/x - Step 3: Cross multiply
337.99x = 506.99 × 240.93 - Step 4: Simplify right side
337.99x = 122,149.10 - Step 5: Solve for x
x = 122,149.10/337.99 - Step 6: Final answer
x = 361.40
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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.