Finding the Fourth Proportional to 332,504.06, 498,826.22 and 107,847.05
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Solution
The fourth proportional to 332,504.06, 498,826.22 and 107,847.05 is: 161,793.32
Step by Step Solution
- Step 1: Write the proportion equation
332,504.06 : 498,826.22 = 107,847.05 : x - Step 2: Convert to fraction form
332,504.06/498,826.22 = 107,847.05/x - Step 3: Cross multiply
332,504.06x = 498,826.22 × 107,847.05 - Step 4: Simplify right side
332,504.06x = 53,796,934,166.24 - Step 5: Solve for x
x = 53,796,934,166.24/332,504.06 - Step 6: Final answer
x = 161,793.32
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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.