Home / 3,723.41-5,584.26-1,532.81

Finding the Fourth Proportional to 3,723.41, 5,584.26 and 1,532.81

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Solution

The fourth proportional to 3,723.41, 5,584.26 and 1,532.81 is: 2,298.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723.41 : 5,584.26 = 1,532.81 : x
  2. Step 2: Convert to fraction form
    3,723.41/5,584.26 = 1,532.81/x
  3. Step 3: Cross multiply
    3,723.41x = 5,584.26 × 1,532.81
  4. Step 4: Simplify right side
    3,723.41x = 8,559,609.57
  5. Step 5: Solve for x
    x = 8,559,609.57/3,723.41
  6. Step 6: Final answer
    x = 2,298.86

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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.