Finding the Fourth Proportional to 364,596.44, 503,143.12 and 201,252.98
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Solution
The fourth proportional to 364,596.44, 503,143.12 and 201,252.98 is: 277,729.13
Step by Step Solution
- Step 1: Write the proportion equation
364,596.44 : 503,143.12 = 201,252.98 : x - Step 2: Convert to fraction form
364,596.44/503,143.12 = 201,252.98/x - Step 3: Cross multiply
364,596.44x = 503,143.12 × 201,252.98 - Step 4: Simplify right side
364,596.44x = 101,259,053,021.22 - Step 5: Solve for x
x = 101,259,053,021.22/364,596.44 - Step 6: Final answer
x = 277,729.13
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.