Finding the Fourth Proportional to 225,039.26, 337,613.87 and 158,609.14
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Solution
The fourth proportional to 225,039.26, 337,613.87 and 158,609.14 is: 237,952.46
Step by Step Solution
- Step 1: Write the proportion equation
225,039.26 : 337,613.87 = 158,609.14 : x - Step 2: Convert to fraction form
225,039.26/337,613.87 = 158,609.14/x - Step 3: Cross multiply
225,039.26x = 337,613.87 × 158,609.14 - Step 4: Simplify right side
225,039.26x = 53,548,645,125.26 - Step 5: Solve for x
x = 53,548,645,125.26/225,039.26 - Step 6: Final answer
x = 237,952.46
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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.