Home / 9,246.67-13,867.27-3,401.91

Finding the Fourth Proportional to 9,246.67, 13,867.27 and 3,401.91

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Solution

The fourth proportional to 9,246.67, 13,867.27 and 3,401.91 is: 5,101.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,246.67 : 13,867.27 = 3,401.91 : x
  2. Step 2: Convert to fraction form
    9,246.67/13,867.27 = 3,401.91/x
  3. Step 3: Cross multiply
    9,246.67x = 13,867.27 × 3,401.91
  4. Step 4: Simplify right side
    9,246.67x = 47,175,195.98
  5. Step 5: Solve for x
    x = 47,175,195.98/9,246.67
  6. Step 6: Final answer
    x = 5,101.86

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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.