Home / 16,257.73-24,387.45-4,571.86

Finding the Fourth Proportional to 16,257.73, 24,387.45 and 4,571.86

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Solution

The fourth proportional to 16,257.73, 24,387.45 and 4,571.86 is: 6,858.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,257.73 : 24,387.45 = 4,571.86 : x
  2. Step 2: Convert to fraction form
    16,257.73/24,387.45 = 4,571.86/x
  3. Step 3: Cross multiply
    16,257.73x = 24,387.45 × 4,571.86
  4. Step 4: Simplify right side
    16,257.73x = 111,496,007.16
  5. Step 5: Solve for x
    x = 111,496,007.16/16,257.73
  6. Step 6: Final answer
    x = 6,858.03

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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.