Finding the Fourth Proportional to 150,096.77, 224,849.30 and 122,048.49
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Solution
The fourth proportional to 150,096.77, 224,849.30 and 122,048.49 is: 182,832.17
Step by Step Solution
- Step 1: Write the proportion equation
150,096.77 : 224,849.30 = 122,048.49 : x - Step 2: Convert to fraction form
150,096.77/224,849.30 = 122,048.49/x - Step 3: Cross multiply
150,096.77x = 224,849.30 × 122,048.49 - Step 4: Simplify right side
150,096.77x = 27,442,516,932.31 - Step 5: Solve for x
x = 27,442,516,932.31/150,096.77 - Step 6: Final answer
x = 182,832.17
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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.