Finding the Fourth Proportional to 193,573.44, 267,124.44 and 108,694.08
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Solution
The fourth proportional to 193,573.44, 267,124.44 and 108,694.08 is: 149,993.95
Step by Step Solution
- Step 1: Write the proportion equation
193,573.44 : 267,124.44 = 108,694.08 : x - Step 2: Convert to fraction form
193,573.44/267,124.44 = 108,694.08/x - Step 3: Cross multiply
193,573.44x = 267,124.44 × 108,694.08 - Step 4: Simplify right side
193,573.44x = 29,034,845,251.32 - Step 5: Solve for x
x = 29,034,845,251.32/193,573.44 - Step 6: Final answer
x = 149,993.95
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.