Finding the Fourth Proportional to 244,138.30, 366,207.45 and 242,583.10
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Solution
The fourth proportional to 244,138.30, 366,207.45 and 242,583.10 is: 363,874.65
Step by Step Solution
- Step 1: Write the proportion equation
244,138.30 : 366,207.45 = 242,583.10 : x - Step 2: Convert to fraction form
244,138.30/366,207.45 = 242,583.10/x - Step 3: Cross multiply
244,138.30x = 366,207.45 × 242,583.10 - Step 4: Simplify right side
244,138.30x = 88,835,738,464.10 - Step 5: Solve for x
x = 88,835,738,464.10/244,138.30 - Step 6: Final answer
x = 363,874.65
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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.