Home / 4,709.06-7,067.46-2,369.72

Finding the Fourth Proportional to 4,709.06, 7,067.46 and 2,369.72

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Solution

The fourth proportional to 4,709.06, 7,067.46 and 2,369.72 is: 3,556.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709.06 : 7,067.46 = 2,369.72 : x
  2. Step 2: Convert to fraction form
    4,709.06/7,067.46 = 2,369.72/x
  3. Step 3: Cross multiply
    4,709.06x = 7,067.46 × 2,369.72
  4. Step 4: Simplify right side
    4,709.06x = 16,747,901.31
  5. Step 5: Solve for x
    x = 16,747,901.31/4,709.06
  6. Step 6: Final answer
    x = 3,556.53

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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.