Finding the Fourth Proportional to 244,078.50, 366,677.82 and 173,175.96
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Solution
The fourth proportional to 244,078.50, 366,677.82 and 173,175.96 is: 260,161.31
Step by Step Solution
- Step 1: Write the proportion equation
244,078.50 : 366,677.82 = 173,175.96 : x - Step 2: Convert to fraction form
244,078.50/366,677.82 = 173,175.96/x - Step 3: Cross multiply
244,078.50x = 366,677.82 × 173,175.96 - Step 4: Simplify right side
244,078.50x = 63,499,783,489.21 - Step 5: Solve for x
x = 63,499,783,489.21/244,078.50 - Step 6: Final answer
x = 260,161.31
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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.