Home / 33,799.21-50,698.24-10,106.81

Finding the Fourth Proportional to 33,799.21, 50,698.24 and 10,106.81

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Solution

The fourth proportional to 33,799.21, 50,698.24 and 10,106.81 is: 15,160.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,799.21 : 50,698.24 = 10,106.81 : x
  2. Step 2: Convert to fraction form
    33,799.21/50,698.24 = 10,106.81/x
  3. Step 3: Cross multiply
    33,799.21x = 50,698.24 × 10,106.81
  4. Step 4: Simplify right side
    33,799.21x = 512,397,390.37
  5. Step 5: Solve for x
    x = 512,397,390.37/33,799.21
  6. Step 6: Final answer
    x = 15,160.04

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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.