Home / 10,767.67-16,146.24-4,441.37

Finding the Fourth Proportional to 10,767.67, 16,146.24 and 4,441.37

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Solution

The fourth proportional to 10,767.67, 16,146.24 and 4,441.37 is: 6,659.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,767.67 : 16,146.24 = 4,441.37 : x
  2. Step 2: Convert to fraction form
    10,767.67/16,146.24 = 4,441.37/x
  3. Step 3: Cross multiply
    10,767.67x = 16,146.24 × 4,441.37
  4. Step 4: Simplify right side
    10,767.67x = 71,711,425.95
  5. Step 5: Solve for x
    x = 71,711,425.95/10,767.67
  6. Step 6: Final answer
    x = 6,659.88

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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.