Home / 17,268.44-25,908.12-6,174.88

Finding the Fourth Proportional to 17,268.44, 25,908.12 and 6,174.88

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Solution

The fourth proportional to 17,268.44, 25,908.12 and 6,174.88 is: 9,264.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,268.44 : 25,908.12 = 6,174.88 : x
  2. Step 2: Convert to fraction form
    17,268.44/25,908.12 = 6,174.88/x
  3. Step 3: Cross multiply
    17,268.44x = 25,908.12 × 6,174.88
  4. Step 4: Simplify right side
    17,268.44x = 159,979,532.03
  5. Step 5: Solve for x
    x = 159,979,532.03/17,268.44
  6. Step 6: Final answer
    x = 9,264.27

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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.