Finding the Fourth Proportional to 244,917.63, 367,183.94 and 154,770.74
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Solution
The fourth proportional to 244,917.63, 367,183.94 and 154,770.74 is: 232,034.45
Step by Step Solution
- Step 1: Write the proportion equation
244,917.63 : 367,183.94 = 154,770.74 : x - Step 2: Convert to fraction form
244,917.63/367,183.94 = 154,770.74/x - Step 3: Cross multiply
244,917.63x = 367,183.94 × 154,770.74 - Step 4: Simplify right side
244,917.63x = 56,829,327,500.14 - Step 5: Solve for x
x = 56,829,327,500.14/244,917.63 - Step 6: Final answer
x = 232,034.45
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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.