Finding the Fourth Proportional to 365,290.74, 504,096.21 and 204,148.26
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Solution
The fourth proportional to 365,290.74, 504,096.21 and 204,148.26 is: 281,721.80
Step by Step Solution
- Step 1: Write the proportion equation
365,290.74 : 504,096.21 = 204,148.26 : x - Step 2: Convert to fraction form
365,290.74/504,096.21 = 204,148.26/x - Step 3: Cross multiply
365,290.74x = 504,096.21 × 204,148.26 - Step 4: Simplify right side
365,290.74x = 102,910,364,144.10 - Step 5: Solve for x
x = 102,910,364,144.10/365,290.74 - Step 6: Final answer
x = 281,721.80
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.