Finding the Fourth Proportional to 244,944.63, 367,099.11 and 109,908.99
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Solution
The fourth proportional to 244,944.63, 367,099.11 and 109,908.99 is: 164,720.87
Step by Step Solution
- Step 1: Write the proportion equation
244,944.63 : 367,099.11 = 109,908.99 : x - Step 2: Convert to fraction form
244,944.63/367,099.11 = 109,908.99/x - Step 3: Cross multiply
244,944.63x = 367,099.11 × 109,908.99 - Step 4: Simplify right side
244,944.63x = 40,347,492,410.00 - Step 5: Solve for x
x = 40,347,492,410.00/244,944.63 - Step 6: Final answer
x = 164,720.87
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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.