Finding the Fourth Proportional to 244,153.92, 365,935.62 and 125,760.67
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Solution
The fourth proportional to 244,153.92, 365,935.62 and 125,760.67 is: 188,488.92
Step by Step Solution
- Step 1: Write the proportion equation
244,153.92 : 365,935.62 = 125,760.67 : x - Step 2: Convert to fraction form
244,153.92/365,935.62 = 125,760.67/x - Step 3: Cross multiply
244,153.92x = 365,935.62 × 125,760.67 - Step 4: Simplify right side
244,153.92x = 46,020,308,748.07 - Step 5: Solve for x
x = 46,020,308,748.07/244,153.92 - Step 6: Final answer
x = 188,488.92
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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.