Finding the Fourth Proportional to 229,105.26, 343,909.29 and 182,022.99
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Solution
The fourth proportional to 229,105.26, 343,909.29 and 182,022.99 is: 273,234.22
Step by Step Solution
- Step 1: Write the proportion equation
229,105.26 : 343,909.29 = 182,022.99 : x - Step 2: Convert to fraction form
229,105.26/343,909.29 = 182,022.99/x - Step 3: Cross multiply
229,105.26x = 343,909.29 × 182,022.99 - Step 4: Simplify right side
229,105.26x = 62,599,396,344.46 - Step 5: Solve for x
x = 62,599,396,344.46/229,105.26 - Step 6: Final answer
x = 273,234.22
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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.