Finding the Fourth Proportional to 184,717.24, 276,976.50 and 95,750.20
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Solution
The fourth proportional to 184,717.24, 276,976.50 and 95,750.20 is: 143,573.80
Step by Step Solution
- Step 1: Write the proportion equation
184,717.24 : 276,976.50 = 95,750.20 : x - Step 2: Convert to fraction form
184,717.24/276,976.50 = 95,750.20/x - Step 3: Cross multiply
184,717.24x = 276,976.50 × 95,750.20 - Step 4: Simplify right side
184,717.24x = 26,520,555,270.30 - Step 5: Solve for x
x = 26,520,555,270.30/184,717.24 - Step 6: Final answer
x = 143,573.80
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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.