Finding the Fourth Proportional to 197,040.29, 295,601.97 and 63,910.19
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Solution
The fourth proportional to 197,040.29, 295,601.97 and 63,910.19 is: 95,878.76
Step by Step Solution
- Step 1: Write the proportion equation
197,040.29 : 295,601.97 = 63,910.19 : x - Step 2: Convert to fraction form
197,040.29/295,601.97 = 63,910.19/x - Step 3: Cross multiply
197,040.29x = 295,601.97 × 63,910.19 - Step 4: Simplify right side
197,040.29x = 18,891,978,067.07 - Step 5: Solve for x
x = 18,891,978,067.07/197,040.29 - Step 6: Final answer
x = 95,878.76
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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.