Finding the Fourth Proportional to 191,375.26, 264,086.63 and 110,797.07
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Solution
The fourth proportional to 191,375.26, 264,086.63 and 110,797.07 is: 152,893.45
Step by Step Solution
- Step 1: Write the proportion equation
191,375.26 : 264,086.63 = 110,797.07 : x - Step 2: Convert to fraction form
191,375.26/264,086.63 = 110,797.07/x - Step 3: Cross multiply
191,375.26x = 264,086.63 × 110,797.07 - Step 4: Simplify right side
191,375.26x = 29,260,023,371.24 - Step 5: Solve for x
x = 29,260,023,371.24/191,375.26 - Step 6: Final answer
x = 152,893.45
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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.