Home / 22,363.20-33,554.04-11,263.92

Finding the Fourth Proportional to 22,363.20, 33,554.04 and 11,263.92

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Solution

The fourth proportional to 22,363.20, 33,554.04 and 11,263.92 is: 16,900.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,363.20 : 33,554.04 = 11,263.92 : x
  2. Step 2: Convert to fraction form
    22,363.20/33,554.04 = 11,263.92/x
  3. Step 3: Cross multiply
    22,363.20x = 33,554.04 × 11,263.92
  4. Step 4: Simplify right side
    22,363.20x = 377,950,022.24
  5. Step 5: Solve for x
    x = 377,950,022.24/22,363.20
  6. Step 6: Final answer
    x = 16,900.53

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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.