Finding the Fourth Proportional to 295,589.23, 443,446.08 and 95,894.08
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Solution
The fourth proportional to 295,589.23, 443,446.08 and 95,894.08 is: 143,861.31
Step by Step Solution
- Step 1: Write the proportion equation
295,589.23 : 443,446.08 = 95,894.08 : x - Step 2: Convert to fraction form
295,589.23/443,446.08 = 95,894.08/x - Step 3: Cross multiply
295,589.23x = 443,446.08 × 95,894.08 - Step 4: Simplify right side
295,589.23x = 42,523,853,871.21 - Step 5: Solve for x
x = 42,523,853,871.21/295,589.23 - Step 6: Final answer
x = 143,861.31
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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.