Home / 1,541.26-2,310.60-566.80

Finding the Fourth Proportional to 1,541.26, 2,310.60 and 566.80

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Solution

The fourth proportional to 1,541.26, 2,310.60 and 566.80 is: 849.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541.26 : 2,310.60 = 566.80 : x
  2. Step 2: Convert to fraction form
    1,541.26/2,310.60 = 566.80/x
  3. Step 3: Cross multiply
    1,541.26x = 2,310.60 × 566.80
  4. Step 4: Simplify right side
    1,541.26x = 1,309,648.08
  5. Step 5: Solve for x
    x = 1,309,648.08/1,541.26
  6. Step 6: Final answer
    x = 849.73

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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.