Home / 4,869.30-7,297.07-3,754.44

Finding the Fourth Proportional to 4,869.30, 7,297.07 and 3,754.44

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Solution

The fourth proportional to 4,869.30, 7,297.07 and 3,754.44 is: 5,626.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869.30 : 7,297.07 = 3,754.44 : x
  2. Step 2: Convert to fraction form
    4,869.30/7,297.07 = 3,754.44/x
  3. Step 3: Cross multiply
    4,869.30x = 7,297.07 × 3,754.44
  4. Step 4: Simplify right side
    4,869.30x = 27,396,411.49
  5. Step 5: Solve for x
    x = 27,396,411.49/4,869.30
  6. Step 6: Final answer
    x = 5,626.36

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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.