Home / 24,467.94-33,765.79-13,289.94

Finding the Fourth Proportional to 24,467.94, 33,765.79 and 13,289.94

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Solution

The fourth proportional to 24,467.94, 33,765.79 and 13,289.94 is: 18,340.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,467.94 : 33,765.79 = 13,289.94 : x
  2. Step 2: Convert to fraction form
    24,467.94/33,765.79 = 13,289.94/x
  3. Step 3: Cross multiply
    24,467.94x = 33,765.79 × 13,289.94
  4. Step 4: Simplify right side
    24,467.94x = 448,745,323.15
  5. Step 5: Solve for x
    x = 448,745,323.15/24,467.94
  6. Step 6: Final answer
    x = 18,340.14

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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.