Home / 4,179.24-6,268.38-1,101.48

Finding the Fourth Proportional to 4,179.24, 6,268.38 and 1,101.48

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Solution

The fourth proportional to 4,179.24, 6,268.38 and 1,101.48 is: 1,652.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179.24 : 6,268.38 = 1,101.48 : x
  2. Step 2: Convert to fraction form
    4,179.24/6,268.38 = 1,101.48/x
  3. Step 3: Cross multiply
    4,179.24x = 6,268.38 × 1,101.48
  4. Step 4: Simplify right side
    4,179.24x = 6,904,495.20
  5. Step 5: Solve for x
    x = 6,904,495.20/4,179.24
  6. Step 6: Final answer
    x = 1,652.09

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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.