Home / 26,267.22-39,399.12-10,684.44

Finding the Fourth Proportional to 26,267.22, 39,399.12 and 10,684.44

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Solution

The fourth proportional to 26,267.22, 39,399.12 and 10,684.44 is: 16,025.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,267.22 : 39,399.12 = 10,684.44 : x
  2. Step 2: Convert to fraction form
    26,267.22/39,399.12 = 10,684.44/x
  3. Step 3: Cross multiply
    26,267.22x = 39,399.12 × 10,684.44
  4. Step 4: Simplify right side
    26,267.22x = 420,957,533.69
  5. Step 5: Solve for x
    x = 420,957,533.69/26,267.22
  6. Step 6: Final answer
    x = 16,025.96

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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.