Home / 1,541.11-2,310.28-566.98

Finding the Fourth Proportional to 1,541.11, 2,310.28 and 566.98

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Solution

The fourth proportional to 1,541.11, 2,310.28 and 566.98 is: 849.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541.11 : 2,310.28 = 566.98 : x
  2. Step 2: Convert to fraction form
    1,541.11/2,310.28 = 566.98/x
  3. Step 3: Cross multiply
    1,541.11x = 2,310.28 × 566.98
  4. Step 4: Simplify right side
    1,541.11x = 1,309,882.55
  5. Step 5: Solve for x
    x = 1,309,882.55/1,541.11
  6. Step 6: Final answer
    x = 849.96

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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.