Finding the Fourth Proportional to 94,183.87, 141,283.04 and 26,714.75
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Solution
The fourth proportional to 94,183.87, 141,283.04 and 26,714.75 is: 40,074.17
Step by Step Solution
- Step 1: Write the proportion equation
94,183.87 : 141,283.04 = 26,714.75 : x - Step 2: Convert to fraction form
94,183.87/141,283.04 = 26,714.75/x - Step 3: Cross multiply
94,183.87x = 141,283.04 × 26,714.75 - Step 4: Simplify right side
94,183.87x = 3,774,340,252.85 - Step 5: Solve for x
x = 3,774,340,252.85/94,183.87 - Step 6: Final answer
x = 40,074.17
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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.