Finding the Fourth Proportional to 173,906.08, 260,850.12 and 49,247.44
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Solution
The fourth proportional to 173,906.08, 260,850.12 and 49,247.44 is: 73,868.61
Step by Step Solution
- Step 1: Write the proportion equation
173,906.08 : 260,850.12 = 49,247.44 : x - Step 2: Convert to fraction form
173,906.08/260,850.12 = 49,247.44/x - Step 3: Cross multiply
173,906.08x = 260,850.12 × 49,247.44 - Step 4: Simplify right side
173,906.08x = 12,846,200,633.69 - Step 5: Solve for x
x = 12,846,200,633.69/173,906.08 - Step 6: Final answer
x = 73,868.61
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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.