Home / 8,093.39-11,169.09-4,556.72

Finding the Fourth Proportional to 8,093.39, 11,169.09 and 4,556.72

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Solution

The fourth proportional to 8,093.39, 11,169.09 and 4,556.72 is: 6,288.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,093.39 : 11,169.09 = 4,556.72 : x
  2. Step 2: Convert to fraction form
    8,093.39/11,169.09 = 4,556.72/x
  3. Step 3: Cross multiply
    8,093.39x = 11,169.09 × 4,556.72
  4. Step 4: Simplify right side
    8,093.39x = 50,894,443.71
  5. Step 5: Solve for x
    x = 50,894,443.71/8,093.39
  6. Step 6: Final answer
    x = 6,288.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.