Finding the Fourth Proportional to 365,302.99, 504,123.84 and 204,168.48
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Solution
The fourth proportional to 365,302.99, 504,123.84 and 204,168.48 is: 281,755.70
Step by Step Solution
- Step 1: Write the proportion equation
365,302.99 : 504,123.84 = 204,168.48 : x - Step 2: Convert to fraction form
365,302.99/504,123.84 = 204,168.48/x - Step 3: Cross multiply
365,302.99x = 504,123.84 × 204,168.48 - Step 4: Simplify right side
365,302.99x = 102,926,198,144.56 - Step 5: Solve for x
x = 102,926,198,144.56/365,302.99 - Step 6: Final answer
x = 281,755.70
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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.