Finding the Fourth Proportional to 235,137.44, 324,268.63 and 181,337.24
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Solution
The fourth proportional to 235,137.44, 324,268.63 and 181,337.24 is: 250,074.92
Step by Step Solution
- Step 1: Write the proportion equation
235,137.44 : 324,268.63 = 181,337.24 : x - Step 2: Convert to fraction form
235,137.44/324,268.63 = 181,337.24/x - Step 3: Cross multiply
235,137.44x = 324,268.63 × 181,337.24 - Step 4: Simplify right side
235,137.44x = 58,801,976,308.10 - Step 5: Solve for x
x = 58,801,976,308.10/235,137.44 - Step 6: Final answer
x = 250,074.92
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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.