Finding the Fourth Proportional to 244,202.20, 366,303.30 and 132,227.80
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Solution
The fourth proportional to 244,202.20, 366,303.30 and 132,227.80 is: 198,341.70
Step by Step Solution
- Step 1: Write the proportion equation
244,202.20 : 366,303.30 = 132,227.80 : x - Step 2: Convert to fraction form
244,202.20/366,303.30 = 132,227.80/x - Step 3: Cross multiply
244,202.20x = 366,303.30 × 132,227.80 - Step 4: Simplify right side
244,202.20x = 48,435,479,491.74 - Step 5: Solve for x
x = 48,435,479,491.74/244,202.20 - Step 6: Final answer
x = 198,341.70
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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.