Home / 17,928.43-24,766.54-14,367.04

Finding the Fourth Proportional to 17,928.43, 24,766.54 and 14,367.04

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Solution

The fourth proportional to 17,928.43, 24,766.54 and 14,367.04 is: 19,846.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,928.43 : 24,766.54 = 14,367.04 : x
  2. Step 2: Convert to fraction form
    17,928.43/24,766.54 = 14,367.04/x
  3. Step 3: Cross multiply
    17,928.43x = 24,766.54 × 14,367.04
  4. Step 4: Simplify right side
    17,928.43x = 355,821,773.01
  5. Step 5: Solve for x
    x = 355,821,773.01/17,928.43
  6. Step 6: Final answer
    x = 19,846.79

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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.