Finding the Fourth Proportional to 241,589.64, 362,302.44 and 91,793.94
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Solution
The fourth proportional to 241,589.64, 362,302.44 and 91,793.94 is: 137,659.75
Step by Step Solution
- Step 1: Write the proportion equation
241,589.64 : 362,302.44 = 91,793.94 : x - Step 2: Convert to fraction form
241,589.64/362,302.44 = 91,793.94/x - Step 3: Cross multiply
241,589.64x = 362,302.44 × 91,793.94 - Step 4: Simplify right side
241,589.64x = 33,257,168,439.21 - Step 5: Solve for x
x = 33,257,168,439.21/241,589.64 - Step 6: Final answer
x = 137,659.75
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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.