Finding the Fourth Proportional to 244,234.20, 366,059.70 and 125,844.60
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Solution
The fourth proportional to 244,234.20, 366,059.70 and 125,844.60 is: 188,616.65
Step by Step Solution
- Step 1: Write the proportion equation
244,234.20 : 366,059.70 = 125,844.60 : x - Step 2: Convert to fraction form
244,234.20/366,059.70 = 125,844.60/x - Step 3: Cross multiply
244,234.20x = 366,059.70 × 125,844.60 - Step 4: Simplify right side
244,234.20x = 46,066,636,522.62 - Step 5: Solve for x
x = 46,066,636,522.62/244,234.20 - Step 6: Final answer
x = 188,616.65
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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.