Finding the Fourth Proportional to 184,224.99, 276,278.68 and 71,877.85
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Solution
The fourth proportional to 184,224.99, 276,278.68 and 71,877.85 is: 107,793.83
Step by Step Solution
- Step 1: Write the proportion equation
184,224.99 : 276,278.68 = 71,877.85 : x - Step 2: Convert to fraction form
184,224.99/276,278.68 = 71,877.85/x - Step 3: Cross multiply
184,224.99x = 276,278.68 × 71,877.85 - Step 4: Simplify right side
184,224.99x = 19,858,317,519.24 - Step 5: Solve for x
x = 19,858,317,519.24/184,224.99 - Step 6: Final answer
x = 107,793.83
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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.