Finding the Fourth Proportional to 297,232.88, 445,586.86 and 227,423.84
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Solution
The fourth proportional to 297,232.88, 445,586.86 and 227,423.84 is: 340,934.94
Step by Step Solution
- Step 1: Write the proportion equation
297,232.88 : 445,586.86 = 227,423.84 : x - Step 2: Convert to fraction form
297,232.88/445,586.86 = 227,423.84/x - Step 3: Cross multiply
297,232.88x = 445,586.86 × 227,423.84 - Step 4: Simplify right side
297,232.88x = 101,337,074,754.74 - Step 5: Solve for x
x = 101,337,074,754.74/297,232.88 - Step 6: Final answer
x = 340,934.94
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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.