Finding the Fourth Proportional to 176,842.85, 265,305.77 and 58,514.18
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Solution
The fourth proportional to 176,842.85, 265,305.77 and 58,514.18 is: 87,784.99
Step by Step Solution
- Step 1: Write the proportion equation
176,842.85 : 265,305.77 = 58,514.18 : x - Step 2: Convert to fraction form
176,842.85/265,305.77 = 58,514.18/x - Step 3: Cross multiply
176,842.85x = 265,305.77 × 58,514.18 - Step 4: Simplify right side
176,842.85x = 15,524,147,961.72 - Step 5: Solve for x
x = 15,524,147,961.72/176,842.85 - Step 6: Final answer
x = 87,784.99
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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.