Home / 8,798.26-13,197.43-2,224.45

Finding the Fourth Proportional to 8,798.26, 13,197.43 and 2,224.45

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Solution

The fourth proportional to 8,798.26, 13,197.43 and 2,224.45 is: 3,336.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,798.26 : 13,197.43 = 2,224.45 : x
  2. Step 2: Convert to fraction form
    8,798.26/13,197.43 = 2,224.45/x
  3. Step 3: Cross multiply
    8,798.26x = 13,197.43 × 2,224.45
  4. Step 4: Simplify right side
    8,798.26x = 29,357,023.16
  5. Step 5: Solve for x
    x = 29,357,023.16/8,798.26
  6. Step 6: Final answer
    x = 3,336.69

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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.