Finding the Fourth Proportional to 182,474.14, 273,718.77 and 62,613.49
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Solution
The fourth proportional to 182,474.14, 273,718.77 and 62,613.49 is: 93,922.83
Step by Step Solution
- Step 1: Write the proportion equation
182,474.14 : 273,718.77 = 62,613.49 : x - Step 2: Convert to fraction form
182,474.14/273,718.77 = 62,613.49/x - Step 3: Cross multiply
182,474.14x = 273,718.77 × 62,613.49 - Step 4: Simplify right side
182,474.14x = 17,138,487,468.21 - Step 5: Solve for x
x = 17,138,487,468.21/182,474.14 - Step 6: Final answer
x = 93,922.83
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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.