Finding the Fourth Proportional to 234,891.24, 352,390.68 and 101,793.84
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Solution
The fourth proportional to 234,891.24, 352,390.68 and 101,793.84 is: 152,714.08
Step by Step Solution
- Step 1: Write the proportion equation
234,891.24 : 352,390.68 = 101,793.84 : x - Step 2: Convert to fraction form
234,891.24/352,390.68 = 101,793.84/x - Step 3: Cross multiply
234,891.24x = 352,390.68 × 101,793.84 - Step 4: Simplify right side
234,891.24x = 35,871,200,497.41 - Step 5: Solve for x
x = 35,871,200,497.41/234,891.24 - Step 6: Final answer
x = 152,714.08
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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.