Finding the Fourth Proportional to 184,550.21, 276,997.53 and 94,660.41
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Solution
The fourth proportional to 184,550.21, 276,997.53 and 94,660.41 is: 142,078.95
Step by Step Solution
- Step 1: Write the proportion equation
184,550.21 : 276,997.53 = 94,660.41 : x - Step 2: Convert to fraction form
184,550.21/276,997.53 = 94,660.41/x - Step 3: Cross multiply
184,550.21x = 276,997.53 × 94,660.41 - Step 4: Simplify right side
184,550.21x = 26,220,699,758.79 - Step 5: Solve for x
x = 26,220,699,758.79/184,550.21 - Step 6: Final answer
x = 142,078.95
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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.