Finding the Fourth Proportional to 184,761.36, 277,142.03 and 44,519.99
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Solution
The fourth proportional to 184,761.36, 277,142.03 and 44,519.99 is: 66,779.97
Step by Step Solution
- Step 1: Write the proportion equation
184,761.36 : 277,142.03 = 44,519.99 : x - Step 2: Convert to fraction form
184,761.36/277,142.03 = 44,519.99/x - Step 3: Cross multiply
184,761.36x = 277,142.03 × 44,519.99 - Step 4: Simplify right side
184,761.36x = 12,338,358,795.87 - Step 5: Solve for x
x = 12,338,358,795.87/184,761.36 - Step 6: Final answer
x = 66,779.97
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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.