Home / 29,267.26-43,914.22-12,404.88

Finding the Fourth Proportional to 29,267.26, 43,914.22 and 12,404.88

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Solution

The fourth proportional to 29,267.26, 43,914.22 and 12,404.88 is: 18,612.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,267.26 : 43,914.22 = 12,404.88 : x
  2. Step 2: Convert to fraction form
    29,267.26/43,914.22 = 12,404.88/x
  3. Step 3: Cross multiply
    29,267.26x = 43,914.22 × 12,404.88
  4. Step 4: Simplify right side
    29,267.26x = 544,750,629.39
  5. Step 5: Solve for x
    x = 544,750,629.39/29,267.26
  6. Step 6: Final answer
    x = 18,612.97

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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.