Finding the Fourth Proportional to 177,853.75, 266,760.97 and 44,734.06
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Solution
The fourth proportional to 177,853.75, 266,760.97 and 44,734.06 is: 67,096.14
Step by Step Solution
- Step 1: Write the proportion equation
177,853.75 : 266,760.97 = 44,734.06 : x - Step 2: Convert to fraction form
177,853.75/266,760.97 = 44,734.06/x - Step 3: Cross multiply
177,853.75x = 266,760.97 × 44,734.06 - Step 4: Simplify right side
177,853.75x = 11,933,299,958.72 - Step 5: Solve for x
x = 11,933,299,958.72/177,853.75 - Step 6: Final answer
x = 67,096.14
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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.