Home / 24,512.20-33,825.86-13,334.20

Finding the Fourth Proportional to 24,512.20, 33,825.86 and 13,334.20

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Solution

The fourth proportional to 24,512.20, 33,825.86 and 13,334.20 is: 18,400.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,512.20 : 33,825.86 = 13,334.20 : x
  2. Step 2: Convert to fraction form
    24,512.20/33,825.86 = 13,334.20/x
  3. Step 3: Cross multiply
    24,512.20x = 33,825.86 × 13,334.20
  4. Step 4: Simplify right side
    24,512.20x = 451,040,782.41
  5. Step 5: Solve for x
    x = 451,040,782.41/24,512.20
  6. Step 6: Final answer
    x = 18,400.67

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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.