Home / 4,008.42-6,011.49-1,541.43

Finding the Fourth Proportional to 4,008.42, 6,011.49 and 1,541.43

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Solution

The fourth proportional to 4,008.42, 6,011.49 and 1,541.43 is: 2,311.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.42 : 6,011.49 = 1,541.43 : x
  2. Step 2: Convert to fraction form
    4,008.42/6,011.49 = 1,541.43/x
  3. Step 3: Cross multiply
    4,008.42x = 6,011.49 × 1,541.43
  4. Step 4: Simplify right side
    4,008.42x = 9,266,291.03
  5. Step 5: Solve for x
    x = 9,266,291.03/4,008.42
  6. Step 6: Final answer
    x = 2,311.71

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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.