Home / 33,568.08-50,358.24-13,835.68

Finding the Fourth Proportional to 33,568.08, 50,358.24 and 13,835.68

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Solution

The fourth proportional to 33,568.08, 50,358.24 and 13,835.68 is: 20,756.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,568.08 : 50,358.24 = 13,835.68 : x
  2. Step 2: Convert to fraction form
    33,568.08/50,358.24 = 13,835.68/x
  3. Step 3: Cross multiply
    33,568.08x = 50,358.24 × 13,835.68
  4. Step 4: Simplify right side
    33,568.08x = 696,740,494.00
  5. Step 5: Solve for x
    x = 696,740,494.00/33,568.08
  6. Step 6: Final answer
    x = 20,756.04

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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.