Home / 22,893.27-34,361.78-14,145.27

Finding the Fourth Proportional to 22,893.27, 34,361.78 and 14,145.27

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Solution

The fourth proportional to 22,893.27, 34,361.78 and 14,145.27 is: 21,231.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,893.27 : 34,361.78 = 14,145.27 : x
  2. Step 2: Convert to fraction form
    22,893.27/34,361.78 = 14,145.27/x
  3. Step 3: Cross multiply
    22,893.27x = 34,361.78 × 14,145.27
  4. Step 4: Simplify right side
    22,893.27x = 486,056,585.05
  5. Step 5: Solve for x
    x = 486,056,585.05/22,893.27
  6. Step 6: Final answer
    x = 21,231.42

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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.