Finding the Fourth Proportional to 107,027.24, 160,546.62 and 44,634.92
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Solution
The fourth proportional to 107,027.24, 160,546.62 and 44,634.92 is: 66,954.78
Step by Step Solution
- Step 1: Write the proportion equation
107,027.24 : 160,546.62 = 44,634.92 : x - Step 2: Convert to fraction form
107,027.24/160,546.62 = 44,634.92/x - Step 3: Cross multiply
107,027.24x = 160,546.62 × 44,634.92 - Step 4: Simplify right side
107,027.24x = 7,165,985,539.97 - Step 5: Solve for x
x = 7,165,985,539.97/107,027.24 - Step 6: Final answer
x = 66,954.78
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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.