Finding the Fourth Proportional to 182,137.96, 273,310.62 and 119,837.80
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Solution
The fourth proportional to 182,137.96, 273,310.62 and 119,837.80 is: 179,824.92
Step by Step Solution
- Step 1: Write the proportion equation
182,137.96 : 273,310.62 = 119,837.80 : x - Step 2: Convert to fraction form
182,137.96/273,310.62 = 119,837.80/x - Step 3: Cross multiply
182,137.96x = 273,310.62 × 119,837.80 - Step 4: Simplify right side
182,137.96x = 32,752,943,417.44 - Step 5: Solve for x
x = 32,752,943,417.44/182,137.96 - Step 6: Final answer
x = 179,824.92
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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.