Finding the Fourth Proportional to 244,752.70, 366,934.65 and 133,944.70
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Solution
The fourth proportional to 244,752.70, 366,934.65 and 133,944.70 is: 200,810.66
Step by Step Solution
- Step 1: Write the proportion equation
244,752.70 : 366,934.65 = 133,944.70 : x - Step 2: Convert to fraction form
244,752.70/366,934.65 = 133,944.70/x - Step 3: Cross multiply
244,752.70x = 366,934.65 × 133,944.70 - Step 4: Simplify right side
244,752.70x = 49,148,951,613.86 - Step 5: Solve for x
x = 49,148,951,613.86/244,752.70 - Step 6: Final answer
x = 200,810.66
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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.