Home / 8,967.11-13,450.53-4,033.25

Finding the Fourth Proportional to 8,967.11, 13,450.53 and 4,033.25

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Solution

The fourth proportional to 8,967.11, 13,450.53 and 4,033.25 is: 6,049.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967.11 : 13,450.53 = 4,033.25 : x
  2. Step 2: Convert to fraction form
    8,967.11/13,450.53 = 4,033.25/x
  3. Step 3: Cross multiply
    8,967.11x = 13,450.53 × 4,033.25
  4. Step 4: Simplify right side
    8,967.11x = 54,249,383.75
  5. Step 5: Solve for x
    x = 54,249,383.75/8,967.11
  6. Step 6: Final answer
    x = 6,049.82

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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.