Finding the Fourth Proportional to 94,163.06, 141,244.84 and 23,086.02
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Solution
The fourth proportional to 94,163.06, 141,244.84 and 23,086.02 is: 34,629.09
Step by Step Solution
- Step 1: Write the proportion equation
94,163.06 : 141,244.84 = 23,086.02 : x - Step 2: Convert to fraction form
94,163.06/141,244.84 = 23,086.02/x - Step 3: Cross multiply
94,163.06x = 141,244.84 × 23,086.02 - Step 4: Simplify right side
94,163.06x = 3,260,781,201.14 - Step 5: Solve for x
x = 3,260,781,201.14/94,163.06 - Step 6: Final answer
x = 34,629.09
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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.