Home / 29,022.44-43,519.07-13,451.00

Finding the Fourth Proportional to 29,022.44, 43,519.07 and 13,451.00

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Solution

The fourth proportional to 29,022.44, 43,519.07 and 13,451.00 is: 20,169.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,022.44 : 43,519.07 = 13,451.00 : x
  2. Step 2: Convert to fraction form
    29,022.44/43,519.07 = 13,451.00/x
  3. Step 3: Cross multiply
    29,022.44x = 43,519.07 × 13,451.00
  4. Step 4: Simplify right side
    29,022.44x = 585,374,826.60
  5. Step 5: Solve for x
    x = 585,374,826.60/29,022.44
  6. Step 6: Final answer
    x = 20,169.74

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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.