Home / 17,291.28-25,937.34-6,198.73

Finding the Fourth Proportional to 17,291.28, 25,937.34 and 6,198.73

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Solution

The fourth proportional to 17,291.28, 25,937.34 and 6,198.73 is: 9,298.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,291.28 : 25,937.34 = 6,198.73 : x
  2. Step 2: Convert to fraction form
    17,291.28/25,937.34 = 6,198.73/x
  3. Step 3: Cross multiply
    17,291.28x = 25,937.34 × 6,198.73
  4. Step 4: Simplify right side
    17,291.28x = 160,778,567.58
  5. Step 5: Solve for x
    x = 160,778,567.58/17,291.28
  6. Step 6: Final answer
    x = 9,298.25

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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.