Finding the Fourth Proportional to 246,016.16, 368,793.12 and 224,103.68
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Solution
The fourth proportional to 246,016.16, 368,793.12 and 224,103.68 is: 335,944.99
Step by Step Solution
- Step 1: Write the proportion equation
246,016.16 : 368,793.12 = 224,103.68 : x - Step 2: Convert to fraction form
246,016.16/368,793.12 = 224,103.68/x - Step 3: Cross multiply
246,016.16x = 368,793.12 × 224,103.68 - Step 4: Simplify right side
246,016.16x = 82,647,895,350.68 - Step 5: Solve for x
x = 82,647,895,350.68/246,016.16 - Step 6: Final answer
x = 335,944.99
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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.