Finding the Fourth Proportional to 94,546.53, 141,846.12 and 41,243.26
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Solution
The fourth proportional to 94,546.53, 141,846.12 and 41,243.26 is: 61,876.37
Step by Step Solution
- Step 1: Write the proportion equation
94,546.53 : 141,846.12 = 41,243.26 : x - Step 2: Convert to fraction form
94,546.53/141,846.12 = 41,243.26/x - Step 3: Cross multiply
94,546.53x = 141,846.12 × 41,243.26 - Step 4: Simplify right side
94,546.53x = 5,850,196,407.15 - Step 5: Solve for x
x = 5,850,196,407.15/94,546.53 - Step 6: Final answer
x = 61,876.37
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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.