Finding the Fourth Proportional to 182,285.43, 273,408.87 and 49,157.46
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Solution
The fourth proportional to 182,285.43, 273,408.87 and 49,157.46 is: 73,730.99
Step by Step Solution
- Step 1: Write the proportion equation
182,285.43 : 273,408.87 = 49,157.46 : x - Step 2: Convert to fraction form
182,285.43/273,408.87 = 49,157.46/x - Step 3: Cross multiply
182,285.43x = 273,408.87 × 49,157.46 - Step 4: Simplify right side
182,285.43x = 13,440,085,590.67 - Step 5: Solve for x
x = 13,440,085,590.67/182,285.43 - Step 6: Final answer
x = 73,730.99
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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.