Finding the Fourth Proportional to 167,169.96, 250,755.21 and 59,179.68
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Solution
The fourth proportional to 167,169.96, 250,755.21 and 59,179.68 is: 88,769.62
Step by Step Solution
- Step 1: Write the proportion equation
167,169.96 : 250,755.21 = 59,179.68 : x - Step 2: Convert to fraction form
167,169.96/250,755.21 = 59,179.68/x - Step 3: Cross multiply
167,169.96x = 250,755.21 × 59,179.68 - Step 4: Simplify right side
167,169.96x = 14,839,613,086.13 - Step 5: Solve for x
x = 14,839,613,086.13/167,169.96 - Step 6: Final answer
x = 88,769.62
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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.