Finding the Fourth Proportional to 175,586.62, 242,310.18 and 95,014.15
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Solution
The fourth proportional to 175,586.62, 242,310.18 and 95,014.15 is: 131,119.88
Step by Step Solution
- Step 1: Write the proportion equation
175,586.62 : 242,310.18 = 95,014.15 : x - Step 2: Convert to fraction form
175,586.62/242,310.18 = 95,014.15/x - Step 3: Cross multiply
175,586.62x = 242,310.18 × 95,014.15 - Step 4: Simplify right side
175,586.62x = 23,022,895,789.05 - Step 5: Solve for x
x = 23,022,895,789.05/175,586.62 - Step 6: Final answer
x = 131,119.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.