Finding the Fourth Proportional to 332,234.44, 498,430.84 and 107,594.96
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Solution
The fourth proportional to 332,234.44, 498,430.84 and 107,594.96 is: 161,418.08
Step by Step Solution
- Step 1: Write the proportion equation
332,234.44 : 498,430.84 = 107,594.96 : x - Step 2: Convert to fraction form
332,234.44/498,430.84 = 107,594.96/x - Step 3: Cross multiply
332,234.44x = 498,430.84 × 107,594.96 - Step 4: Simplify right side
332,234.44x = 53,628,646,292.57 - Step 5: Solve for x
x = 53,628,646,292.57/332,234.44 - Step 6: Final answer
x = 161,418.08
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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.