Home / 17,474.13-24,107.12-11,099.03

Finding the Fourth Proportional to 17,474.13, 24,107.12 and 11,099.03

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Solution

The fourth proportional to 17,474.13, 24,107.12 and 11,099.03 is: 15,312.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474.13 : 24,107.12 = 11,099.03 : x
  2. Step 2: Convert to fraction form
    17,474.13/24,107.12 = 11,099.03/x
  3. Step 3: Cross multiply
    17,474.13x = 24,107.12 × 11,099.03
  4. Step 4: Simplify right side
    17,474.13x = 267,565,513.68
  5. Step 5: Solve for x
    x = 267,565,513.68/17,474.13
  6. Step 6: Final answer
    x = 15,312.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.