Finding the Fourth Proportional to 182,615.91, 273,542.94 and 146,884.26
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Solution
The fourth proportional to 182,615.91, 273,542.94 and 146,884.26 is: 220,020.00
Step by Step Solution
- Step 1: Write the proportion equation
182,615.91 : 273,542.94 = 146,884.26 : x - Step 2: Convert to fraction form
182,615.91/273,542.94 = 146,884.26/x - Step 3: Cross multiply
182,615.91x = 273,542.94 × 146,884.26 - Step 4: Simplify right side
182,615.91x = 40,179,152,320.12 - Step 5: Solve for x
x = 40,179,152,320.12/182,615.91 - Step 6: Final answer
x = 220,020.00
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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.