Home / 22,097.36-30,493.74-12,025.56

Finding the Fourth Proportional to 22,097.36, 30,493.74 and 12,025.56

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Solution

The fourth proportional to 22,097.36, 30,493.74 and 12,025.56 is: 16,594.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,097.36 : 30,493.74 = 12,025.56 : x
  2. Step 2: Convert to fraction form
    22,097.36/30,493.74 = 12,025.56/x
  3. Step 3: Cross multiply
    22,097.36x = 30,493.74 × 12,025.56
  4. Step 4: Simplify right side
    22,097.36x = 366,704,299.99
  5. Step 5: Solve for x
    x = 366,704,299.99/22,097.36
  6. Step 6: Final answer
    x = 16,594.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.