Finding the Fourth Proportional to 241,872.36, 362,812.26 and 92,120.96
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Solution
The fourth proportional to 241,872.36, 362,812.26 and 92,120.96 is: 138,182.86
Step by Step Solution
- Step 1: Write the proportion equation
241,872.36 : 362,812.26 = 92,120.96 : x - Step 2: Convert to fraction form
241,872.36/362,812.26 = 92,120.96/x - Step 3: Cross multiply
241,872.36x = 362,812.26 × 92,120.96 - Step 4: Simplify right side
241,872.36x = 33,422,613,690.97 - Step 5: Solve for x
x = 33,422,613,690.97/241,872.36 - Step 6: Final answer
x = 138,182.86
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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.