Home / 13,223.33-19,834.04-6,204.94

Finding the Fourth Proportional to 13,223.33, 19,834.04 and 6,204.94

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Solution

The fourth proportional to 13,223.33, 19,834.04 and 6,204.94 is: 9,306.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,223.33 : 19,834.04 = 6,204.94 : x
  2. Step 2: Convert to fraction form
    13,223.33/19,834.04 = 6,204.94/x
  3. Step 3: Cross multiply
    13,223.33x = 19,834.04 × 6,204.94
  4. Step 4: Simplify right side
    13,223.33x = 123,069,028.16
  5. Step 5: Solve for x
    x = 123,069,028.16/13,223.33
  6. Step 6: Final answer
    x = 9,306.96

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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.