Home / 6,332.20-9,498.30-2,633.20

Finding the Fourth Proportional to 6,332.20, 9,498.30 and 2,633.20

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Solution

The fourth proportional to 6,332.20, 9,498.30 and 2,633.20 is: 3,949.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,332.20 : 9,498.30 = 2,633.20 : x
  2. Step 2: Convert to fraction form
    6,332.20/9,498.30 = 2,633.20/x
  3. Step 3: Cross multiply
    6,332.20x = 9,498.30 × 2,633.20
  4. Step 4: Simplify right side
    6,332.20x = 25,010,923.56
  5. Step 5: Solve for x
    x = 25,010,923.56/6,332.20
  6. Step 6: Final answer
    x = 3,949.80

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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.