Home / 4,266.44-6,395.26-1,633.32

Finding the Fourth Proportional to 4,266.44, 6,395.26 and 1,633.32

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Solution

The fourth proportional to 4,266.44, 6,395.26 and 1,633.32 is: 2,448.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266.44 : 6,395.26 = 1,633.32 : x
  2. Step 2: Convert to fraction form
    4,266.44/6,395.26 = 1,633.32/x
  3. Step 3: Cross multiply
    4,266.44x = 6,395.26 × 1,633.32
  4. Step 4: Simplify right side
    4,266.44x = 10,445,506.06
  5. Step 5: Solve for x
    x = 10,445,506.06/4,266.44
  6. Step 6: Final answer
    x = 2,448.30

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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.