Home / 10,823.83-16,245.97-6,671.97

Finding the Fourth Proportional to 10,823.83, 16,245.97 and 6,671.97

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Solution

The fourth proportional to 10,823.83, 16,245.97 and 6,671.97 is: 10,014.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,823.83 : 16,245.97 = 6,671.97 : x
  2. Step 2: Convert to fraction form
    10,823.83/16,245.97 = 6,671.97/x
  3. Step 3: Cross multiply
    10,823.83x = 16,245.97 × 6,671.97
  4. Step 4: Simplify right side
    10,823.83x = 108,392,607.78
  5. Step 5: Solve for x
    x = 108,392,607.78/10,823.83
  6. Step 6: Final answer
    x = 10,014.26

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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.