Finding the Fourth Proportional to 197,042.29, 295,604.97 and 63,912.19
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Solution
The fourth proportional to 197,042.29, 295,604.97 and 63,912.19 is: 95,881.76
Step by Step Solution
- Step 1: Write the proportion equation
197,042.29 : 295,604.97 = 63,912.19 : x - Step 2: Convert to fraction form
197,042.29/295,604.97 = 63,912.19/x - Step 3: Cross multiply
197,042.29x = 295,604.97 × 63,912.19 - Step 4: Simplify right side
197,042.29x = 18,892,761,007.58 - Step 5: Solve for x
x = 18,892,761,007.58/197,042.29 - Step 6: Final answer
x = 95,881.76
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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.