Home / 9,245.22-13,867.29-2,671.26

Finding the Fourth Proportional to 9,245.22, 13,867.29 and 2,671.26

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Solution

The fourth proportional to 9,245.22, 13,867.29 and 2,671.26 is: 4,006.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,245.22 : 13,867.29 = 2,671.26 : x
  2. Step 2: Convert to fraction form
    9,245.22/13,867.29 = 2,671.26/x
  3. Step 3: Cross multiply
    9,245.22x = 13,867.29 × 2,671.26
  4. Step 4: Simplify right side
    9,245.22x = 37,043,137.09
  5. Step 5: Solve for x
    x = 37,043,137.09/9,245.22
  6. Step 6: Final answer
    x = 4,006.73

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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.