Finding the Fourth Proportional to 183,343.22, 275,015.05 and 50,224.62
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Solution
The fourth proportional to 183,343.22, 275,015.05 and 50,224.62 is: 75,336.99
Step by Step Solution
- Step 1: Write the proportion equation
183,343.22 : 275,015.05 = 50,224.62 : x - Step 2: Convert to fraction form
183,343.22/275,015.05 = 50,224.62/x - Step 3: Cross multiply
183,343.22x = 275,015.05 × 50,224.62 - Step 4: Simplify right side
183,343.22x = 13,812,526,380.53 - Step 5: Solve for x
x = 13,812,526,380.53/183,343.22 - Step 6: Final answer
x = 75,336.99
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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.