Home / 7,563.44-11,348.04-2,633.60

Finding the Fourth Proportional to 7,563.44, 11,348.04 and 2,633.60

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Solution

The fourth proportional to 7,563.44, 11,348.04 and 2,633.60 is: 3,951.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,563.44 : 11,348.04 = 2,633.60 : x
  2. Step 2: Convert to fraction form
    7,563.44/11,348.04 = 2,633.60/x
  3. Step 3: Cross multiply
    7,563.44x = 11,348.04 × 2,633.60
  4. Step 4: Simplify right side
    7,563.44x = 29,886,198.14
  5. Step 5: Solve for x
    x = 29,886,198.14/7,563.44
  6. Step 6: Final answer
    x = 3,951.40

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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.