Home / 7,348.94-11,023.38-2,668.94

Finding the Fourth Proportional to 7,348.94, 11,023.38 and 2,668.94

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Solution

The fourth proportional to 7,348.94, 11,023.38 and 2,668.94 is: 4,003.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348.94 : 11,023.38 = 2,668.94 : x
  2. Step 2: Convert to fraction form
    7,348.94/11,023.38 = 2,668.94/x
  3. Step 3: Cross multiply
    7,348.94x = 11,023.38 × 2,668.94
  4. Step 4: Simplify right side
    7,348.94x = 29,420,739.82
  5. Step 5: Solve for x
    x = 29,420,739.82/7,348.94
  6. Step 6: Final answer
    x = 4,003.40

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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.