Home / 22,617.03-33,880.19-11,523.27

Finding the Fourth Proportional to 22,617.03, 33,880.19 and 11,523.27

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Solution

The fourth proportional to 22,617.03, 33,880.19 and 11,523.27 is: 17,261.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,617.03 : 33,880.19 = 11,523.27 : x
  2. Step 2: Convert to fraction form
    22,617.03/33,880.19 = 11,523.27/x
  3. Step 3: Cross multiply
    22,617.03x = 33,880.19 × 11,523.27
  4. Step 4: Simplify right side
    22,617.03x = 390,410,519.40
  5. Step 5: Solve for x
    x = 390,410,519.40/22,617.03
  6. Step 6: Final answer
    x = 17,261.79

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1.5x scale

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.