Home / 22,333.92-33,508.17-11,235.30

Finding the Fourth Proportional to 22,333.92, 33,508.17 and 11,235.30

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Solution

The fourth proportional to 22,333.92, 33,508.17 and 11,235.30 is: 16,856.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,333.92 : 33,508.17 = 11,235.30 : x
  2. Step 2: Convert to fraction form
    22,333.92/33,508.17 = 11,235.30/x
  3. Step 3: Cross multiply
    22,333.92x = 33,508.17 × 11,235.30
  4. Step 4: Simplify right side
    22,333.92x = 376,474,342.40
  5. Step 5: Solve for x
    x = 376,474,342.40/22,333.92
  6. Step 6: Final answer
    x = 16,856.62

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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.