Home / 17,303.20-25,974.24-6,922.24

Finding the Fourth Proportional to 17,303.20, 25,974.24 and 6,922.24

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Solution

The fourth proportional to 17,303.20, 25,974.24 and 6,922.24 is: 10,391.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,303.20 : 25,974.24 = 6,922.24 : x
  2. Step 2: Convert to fraction form
    17,303.20/25,974.24 = 6,922.24/x
  3. Step 3: Cross multiply
    17,303.20x = 25,974.24 × 6,922.24
  4. Step 4: Simplify right side
    17,303.20x = 179,799,923.10
  5. Step 5: Solve for x
    x = 179,799,923.10/17,303.20
  6. Step 6: Final answer
    x = 10,391.14

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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.