Home / 19,002.11-26,224.22-11,046.83

Finding the Fourth Proportional to 19,002.11, 26,224.22 and 11,046.83

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Solution

The fourth proportional to 19,002.11, 26,224.22 and 11,046.83 is: 15,245.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,002.11 : 26,224.22 = 11,046.83 : x
  2. Step 2: Convert to fraction form
    19,002.11/26,224.22 = 11,046.83/x
  3. Step 3: Cross multiply
    19,002.11x = 26,224.22 × 11,046.83
  4. Step 4: Simplify right side
    19,002.11x = 289,694,396.72
  5. Step 5: Solve for x
    x = 289,694,396.72/19,002.11
  6. Step 6: Final answer
    x = 15,245.38

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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.