Finding the Fourth Proportional to 184.75, 276.99 and 93.43
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Solution
The fourth proportional to 184.75, 276.99 and 93.43 is: 140.08
Step by Step Solution
- Step 1: Write the proportion equation
184.75 : 276.99 = 93.43 : x - Step 2: Convert to fraction form
184.75/276.99 = 93.43/x - Step 3: Cross multiply
184.75x = 276.99 × 93.43 - Step 4: Simplify right side
184.75x = 25,879.18 - Step 5: Solve for x
x = 25,879.18/184.75 - Step 6: Final answer
x = 140.08
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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.