Finding the Fourth Proportional to 244,593.87, 337,082.49 and 190,793.67
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Solution
The fourth proportional to 244,593.87, 337,082.49 and 190,793.67 is: 262,938.75
Step by Step Solution
- Step 1: Write the proportion equation
244,593.87 : 337,082.49 = 190,793.67 : x - Step 2: Convert to fraction form
244,593.87/337,082.49 = 190,793.67/x - Step 3: Cross multiply
244,593.87x = 337,082.49 × 190,793.67 - Step 4: Simplify right side
244,593.87x = 64,313,205,359.84 - Step 5: Solve for x
x = 64,313,205,359.84/244,593.87 - Step 6: Final answer
x = 262,938.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.