Finding the Fourth Proportional to 264,936.24, 365,604.84 and 150,235.92
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Solution
The fourth proportional to 264,936.24, 365,604.84 and 150,235.92 is: 207,321.50
Step by Step Solution
- Step 1: Write the proportion equation
264,936.24 : 365,604.84 = 150,235.92 : x - Step 2: Convert to fraction form
264,936.24/365,604.84 = 150,235.92/x - Step 3: Cross multiply
264,936.24x = 365,604.84 × 150,235.92 - Step 4: Simplify right side
264,936.24x = 54,926,979,493.85 - Step 5: Solve for x
x = 54,926,979,493.85/264,936.24 - Step 6: Final answer
x = 207,321.50
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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.