Finding the Fourth Proportional to 244,262.99, 337,034.79 and 153,566.26
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Solution
The fourth proportional to 244,262.99, 337,034.79 and 153,566.26 is: 211,891.18
Step by Step Solution
- Step 1: Write the proportion equation
244,262.99 : 337,034.79 = 153,566.26 : x - Step 2: Convert to fraction form
244,262.99/337,034.79 = 153,566.26/x - Step 3: Cross multiply
244,262.99x = 337,034.79 × 153,566.26 - Step 4: Simplify right side
244,262.99x = 51,757,172,092.10 - Step 5: Solve for x
x = 51,757,172,092.10/244,262.99 - Step 6: Final answer
x = 211,891.18
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.