Finding the Fourth Proportional to 173,535.63, 260,324.50 and 48,876.63
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Solution
The fourth proportional to 173,535.63, 260,324.50 and 48,876.63 is: 73,320.88
Step by Step Solution
- Step 1: Write the proportion equation
173,535.63 : 260,324.50 = 48,876.63 : x - Step 2: Convert to fraction form
173,535.63/260,324.50 = 48,876.63/x - Step 3: Cross multiply
173,535.63x = 260,324.50 × 48,876.63 - Step 4: Simplify right side
173,535.63x = 12,723,784,266.44 - Step 5: Solve for x
x = 12,723,784,266.44/173,535.63 - Step 6: Final answer
x = 73,320.88
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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.