Home / 16,258.12-24,388.62-4,571.44

Finding the Fourth Proportional to 16,258.12, 24,388.62 and 4,571.44

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Solution

The fourth proportional to 16,258.12, 24,388.62 and 4,571.44 is: 6,857.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,258.12 : 24,388.62 = 4,571.44 : x
  2. Step 2: Convert to fraction form
    16,258.12/24,388.62 = 4,571.44/x
  3. Step 3: Cross multiply
    16,258.12x = 24,388.62 × 4,571.44
  4. Step 4: Simplify right side
    16,258.12x = 111,491,113.01
  5. Step 5: Solve for x
    x = 111,491,113.01/16,258.12
  6. Step 6: Final answer
    x = 6,857.56

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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.