Finding the Fourth Proportional to 183,034.24, 252,744.88 and 115,164.32
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Solution
The fourth proportional to 183,034.24, 252,744.88 and 115,164.32 is: 159,025.94
Step by Step Solution
- Step 1: Write the proportion equation
183,034.24 : 252,744.88 = 115,164.32 : x - Step 2: Convert to fraction form
183,034.24/252,744.88 = 115,164.32/x - Step 3: Cross multiply
183,034.24x = 252,744.88 × 115,164.32 - Step 4: Simplify right side
183,034.24x = 29,107,192,238.68 - Step 5: Solve for x
x = 29,107,192,238.68/183,034.24 - Step 6: Final answer
x = 159,025.94
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.