Home / 22,299.48-33,451.04-11,200.46

Finding the Fourth Proportional to 22,299.48, 33,451.04 and 11,200.46

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Solution

The fourth proportional to 22,299.48, 33,451.04 and 11,200.46 is: 16,801.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,299.48 : 33,451.04 = 11,200.46 : x
  2. Step 2: Convert to fraction form
    22,299.48/33,451.04 = 11,200.46/x
  3. Step 3: Cross multiply
    22,299.48x = 33,451.04 × 11,200.46
  4. Step 4: Simplify right side
    22,299.48x = 374,667,035.48
  5. Step 5: Solve for x
    x = 374,667,035.48/22,299.48
  6. Step 6: Final answer
    x = 16,801.60

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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.