Home / 13,224.07-19,833.03-3,862.11

Finding the Fourth Proportional to 13,224.07, 19,833.03 and 3,862.11

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Solution

The fourth proportional to 13,224.07, 19,833.03 and 3,862.11 is: 5,792.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,224.07 : 19,833.03 = 3,862.11 : x
  2. Step 2: Convert to fraction form
    13,224.07/19,833.03 = 3,862.11/x
  3. Step 3: Cross multiply
    13,224.07x = 19,833.03 × 3,862.11
  4. Step 4: Simplify right side
    13,224.07x = 76,597,343.49
  5. Step 5: Solve for x
    x = 76,597,343.49/13,224.07
  6. Step 6: Final answer
    x = 5,792.27

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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.