Home / 16,610.32-24,922.23-6,750.37

Finding the Fourth Proportional to 16,610.32, 24,922.23 and 6,750.37

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Solution

The fourth proportional to 16,610.32, 24,922.23 and 6,750.37 is: 10,128.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610.32 : 24,922.23 = 6,750.37 : x
  2. Step 2: Convert to fraction form
    16,610.32/24,922.23 = 6,750.37/x
  3. Step 3: Cross multiply
    16,610.32x = 24,922.23 × 6,750.37
  4. Step 4: Simplify right side
    16,610.32x = 168,234,273.73
  5. Step 5: Solve for x
    x = 168,234,273.73/16,610.32
  6. Step 6: Final answer
    x = 10,128.30

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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.