Home / 22,464.33-30,993.26-14,511.93

Finding the Fourth Proportional to 22,464.33, 30,993.26 and 14,511.93

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Solution

The fourth proportional to 22,464.33, 30,993.26 and 14,511.93 is: 20,021.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,464.33 : 30,993.26 = 14,511.93 : x
  2. Step 2: Convert to fraction form
    22,464.33/30,993.26 = 14,511.93/x
  3. Step 3: Cross multiply
    22,464.33x = 30,993.26 × 14,511.93
  4. Step 4: Simplify right side
    22,464.33x = 449,771,947.03
  5. Step 5: Solve for x
    x = 449,771,947.03/22,464.33
  6. Step 6: Final answer
    x = 20,021.61

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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.