Finding the Fourth Proportional to 248,221.68, 369,524.91 and 246,745.44
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Solution
The fourth proportional to 248,221.68, 369,524.91 and 246,745.44 is: 367,327.25
Step by Step Solution
- Step 1: Write the proportion equation
248,221.68 : 369,524.91 = 246,745.44 : x - Step 2: Convert to fraction form
248,221.68/369,524.91 = 246,745.44/x - Step 3: Cross multiply
248,221.68x = 369,524.91 × 246,745.44 - Step 4: Simplify right side
248,221.68x = 91,178,586,508.91 - Step 5: Solve for x
x = 91,178,586,508.91/248,221.68 - Step 6: Final answer
x = 367,327.25
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.