Finding the Fourth Proportional to 95,194.44, 142,794.26 and 27,723.80
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Solution
The fourth proportional to 95,194.44, 142,794.26 and 27,723.80 is: 41,586.46
Step by Step Solution
- Step 1: Write the proportion equation
95,194.44 : 142,794.26 = 27,723.80 : x - Step 2: Convert to fraction form
95,194.44/142,794.26 = 27,723.80/x - Step 3: Cross multiply
95,194.44x = 142,794.26 × 27,723.80 - Step 4: Simplify right side
95,194.44x = 3,958,799,827.72 - Step 5: Solve for x
x = 3,958,799,827.72/95,194.44 - Step 6: Final answer
x = 41,586.46
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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.