Home / 33,794.20-50,691.30-14,070.70

Finding the Fourth Proportional to 33,794.20, 50,691.30 and 14,070.70

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Solution

The fourth proportional to 33,794.20, 50,691.30 and 14,070.70 is: 21,106.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,794.20 : 50,691.30 = 14,070.70 : x
  2. Step 2: Convert to fraction form
    33,794.20/50,691.30 = 14,070.70/x
  3. Step 3: Cross multiply
    33,794.20x = 50,691.30 × 14,070.70
  4. Step 4: Simplify right side
    33,794.20x = 713,262,074.91
  5. Step 5: Solve for x
    x = 713,262,074.91/33,794.20
  6. Step 6: Final answer
    x = 21,106.05

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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.