Finding the Fourth Proportional to 264,194.80, 396,322.26 and 95,794.44
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Solution
The fourth proportional to 264,194.80, 396,322.26 and 95,794.44 is: 143,702.56
Step by Step Solution
- Step 1: Write the proportion equation
264,194.80 : 396,322.26 = 95,794.44 : x - Step 2: Convert to fraction form
264,194.80/396,322.26 = 95,794.44/x - Step 3: Cross multiply
264,194.80x = 396,322.26 × 95,794.44 - Step 4: Simplify right side
264,194.80x = 37,965,468,956.23 - Step 5: Solve for x
x = 37,965,468,956.23/264,194.80 - Step 6: Final answer
x = 143,702.56
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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.