Home / 4,395.03-6,067.12-2,803.82

Finding the Fourth Proportional to 4,395.03, 6,067.12 and 2,803.82

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Solution

The fourth proportional to 4,395.03, 6,067.12 and 2,803.82 is: 3,870.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.03 : 6,067.12 = 2,803.82 : x
  2. Step 2: Convert to fraction form
    4,395.03/6,067.12 = 2,803.82/x
  3. Step 3: Cross multiply
    4,395.03x = 6,067.12 × 2,803.82
  4. Step 4: Simplify right side
    4,395.03x = 17,011,120.56
  5. Step 5: Solve for x
    x = 17,011,120.56/4,395.03
  6. Step 6: Final answer
    x = 3,870.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.