Finding the Fourth Proportional to 184,173.38, 276,232.69 and 51,039.75
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Solution
The fourth proportional to 184,173.38, 276,232.69 and 51,039.75 is: 76,552.04
Step by Step Solution
- Step 1: Write the proportion equation
184,173.38 : 276,232.69 = 51,039.75 : x - Step 2: Convert to fraction form
184,173.38/276,232.69 = 51,039.75/x - Step 3: Cross multiply
184,173.38x = 276,232.69 × 51,039.75 - Step 4: Simplify right side
184,173.38x = 14,098,847,439.43 - Step 5: Solve for x
x = 14,098,847,439.43/184,173.38 - Step 6: Final answer
x = 76,552.04
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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.