Home / 22,298.24-33,411.78-11,767.83

Finding the Fourth Proportional to 22,298.24, 33,411.78 and 11,767.83

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Solution

The fourth proportional to 22,298.24, 33,411.78 and 11,767.83 is: 17,632.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,298.24 : 33,411.78 = 11,767.83 : x
  2. Step 2: Convert to fraction form
    22,298.24/33,411.78 = 11,767.83/x
  3. Step 3: Cross multiply
    22,298.24x = 33,411.78 × 11,767.83
  4. Step 4: Simplify right side
    22,298.24x = 393,184,147.04
  5. Step 5: Solve for x
    x = 393,184,147.04/22,298.24
  6. Step 6: Final answer
    x = 17,632.97

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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.