Finding the Fourth Proportional to 244,682.24, 366,979.53 and 67,165.88
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Solution
The fourth proportional to 244,682.24, 366,979.53 and 67,165.88 is: 100,736.79
Step by Step Solution
- Step 1: Write the proportion equation
244,682.24 : 366,979.53 = 67,165.88 : x - Step 2: Convert to fraction form
244,682.24/366,979.53 = 67,165.88/x - Step 3: Cross multiply
244,682.24x = 366,979.53 × 67,165.88 - Step 4: Simplify right side
244,682.24x = 24,648,503,074.44 - Step 5: Solve for x
x = 24,648,503,074.44/244,682.24 - Step 6: Final answer
x = 100,736.79
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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.