Home / 33,609.13-50,358.22-19,529.64

Finding the Fourth Proportional to 33,609.13, 50,358.22 and 19,529.64

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Solution

The fourth proportional to 33,609.13, 50,358.22 and 19,529.64 is: 29,262.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,609.13 : 50,358.22 = 19,529.64 : x
  2. Step 2: Convert to fraction form
    33,609.13/50,358.22 = 19,529.64/x
  3. Step 3: Cross multiply
    33,609.13x = 50,358.22 × 19,529.64
  4. Step 4: Simplify right side
    33,609.13x = 983,477,907.64
  5. Step 5: Solve for x
    x = 983,477,907.64/33,609.13
  6. Step 6: Final answer
    x = 29,262.22

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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.