Finding the Fourth Proportional to 468,832.22, 703,245.24 and 113,843.84
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Solution
The fourth proportional to 468,832.22, 703,245.24 and 113,843.84 is: 170,765.01
Step by Step Solution
- Step 1: Write the proportion equation
468,832.22 : 703,245.24 = 113,843.84 : x - Step 2: Convert to fraction form
468,832.22/703,245.24 = 113,843.84/x - Step 3: Cross multiply
468,832.22x = 703,245.24 × 113,843.84 - Step 4: Simplify right side
468,832.22x = 80,060,138,583.32 - Step 5: Solve for x
x = 80,060,138,583.32/468,832.22 - Step 6: Final answer
x = 170,765.01
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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.