Finding the Fourth Proportional to 395,150.57, 592,704.97 and 110,860.92
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Solution
The fourth proportional to 395,150.57, 592,704.97 and 110,860.92 is: 166,285.52
Step by Step Solution
- Step 1: Write the proportion equation
395,150.57 : 592,704.97 = 110,860.92 : x - Step 2: Convert to fraction form
395,150.57/592,704.97 = 110,860.92/x - Step 3: Cross multiply
395,150.57x = 592,704.97 × 110,860.92 - Step 4: Simplify right side
395,150.57x = 65,707,818,262.77 - Step 5: Solve for x
x = 65,707,818,262.77/395,150.57 - Step 6: Final answer
x = 166,285.52
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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.