Finding the Fourth Proportional to 241,067.29, 361,517.08 and 98,872.19
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Solution
The fourth proportional to 241,067.29, 361,517.08 and 98,872.19 is: 148,273.89
Step by Step Solution
- Step 1: Write the proportion equation
241,067.29 : 361,517.08 = 98,872.19 : x - Step 2: Convert to fraction form
241,067.29/361,517.08 = 98,872.19/x - Step 3: Cross multiply
241,067.29x = 361,517.08 × 98,872.19 - Step 4: Simplify right side
241,067.29x = 35,743,985,422.01 - Step 5: Solve for x
x = 35,743,985,422.01/241,067.29 - Step 6: Final answer
x = 148,273.89
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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.