Finding the Fourth Proportional to 244,618.38, 366,626.41 and 116,601.99
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Solution
The fourth proportional to 244,618.38, 366,626.41 and 116,601.99 is: 174,759.42
Step by Step Solution
- Step 1: Write the proportion equation
244,618.38 : 366,626.41 = 116,601.99 : x - Step 2: Convert to fraction form
244,618.38/366,626.41 = 116,601.99/x - Step 3: Cross multiply
244,618.38x = 366,626.41 × 116,601.99 - Step 4: Simplify right side
244,618.38x = 42,749,367,326.20 - Step 5: Solve for x
x = 42,749,367,326.20/244,618.38 - Step 6: Final answer
x = 174,759.42
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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.