Finding the Fourth Proportional to 5,452, 7,523.84 and 2,968
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Solution
The fourth proportional to 5,452, 7,523.84 and 2,968 is: 4,095.88
Step by Step Solution
- Step 1: Write the proportion equation
5,452 : 7,523.84 = 2,968 : x - Step 2: Convert to fraction form
5,452/7,523.84 = 2,968/x - Step 3: Cross multiply
5,452x = 7,523.84 × 2,968 - Step 4: Simplify right side
5,452x = 22,330,757.12 - Step 5: Solve for x
x = 22,330,757.12/5,452 - Step 6: Final answer
x = 4,095.88
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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.