Finding the Fourth Proportional to 150,097.77, 224,850.79 and 122,049.49
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Solution
The fourth proportional to 150,097.77, 224,850.79 and 122,049.49 is: 182,833.66
Step by Step Solution
- Step 1: Write the proportion equation
150,097.77 : 224,850.79 = 122,049.49 : x - Step 2: Convert to fraction form
150,097.77/224,850.79 = 122,049.49/x - Step 3: Cross multiply
150,097.77x = 224,850.79 × 122,049.49 - Step 4: Simplify right side
150,097.77x = 27,442,924,245.60 - Step 5: Solve for x
x = 27,442,924,245.60/150,097.77 - Step 6: Final answer
x = 182,833.66
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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.