Home / 12,794.00-19,184.30-4,026.56

Finding the Fourth Proportional to 12,794.00, 19,184.30 and 4,026.56

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Solution

The fourth proportional to 12,794.00, 19,184.30 and 4,026.56 is: 6,037.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,794.00 : 19,184.30 = 4,026.56 : x
  2. Step 2: Convert to fraction form
    12,794.00/19,184.30 = 4,026.56/x
  3. Step 3: Cross multiply
    12,794.00x = 19,184.30 × 4,026.56
  4. Step 4: Simplify right side
    12,794.00x = 77,246,639.09
  5. Step 5: Solve for x
    x = 77,246,639.09/12,794.00
  6. Step 6: Final answer
    x = 6,037.73

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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.