Finding the Fourth Proportional to 296,205.58, 444,335.37 and 96,474.70
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Solution
The fourth proportional to 296,205.58, 444,335.37 and 96,474.70 is: 144,720.84
Step by Step Solution
- Step 1: Write the proportion equation
296,205.58 : 444,335.37 = 96,474.70 : x - Step 2: Convert to fraction form
296,205.58/444,335.37 = 96,474.70/x - Step 3: Cross multiply
296,205.58x = 444,335.37 × 96,474.70 - Step 4: Simplify right side
296,205.58x = 42,867,121,520.14 - Step 5: Solve for x
x = 42,867,121,520.14/296,205.58 - Step 6: Final answer
x = 144,720.84
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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.