Home / 43,956.32-65,933.55-10,676.54

Finding the Fourth Proportional to 43,956.32, 65,933.55 and 10,676.54

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Solution

The fourth proportional to 43,956.32, 65,933.55 and 10,676.54 is: 16,014.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,956.32 : 65,933.55 = 10,676.54 : x
  2. Step 2: Convert to fraction form
    43,956.32/65,933.55 = 10,676.54/x
  3. Step 3: Cross multiply
    43,956.32x = 65,933.55 × 10,676.54
  4. Step 4: Simplify right side
    43,956.32x = 703,942,348.75
  5. Step 5: Solve for x
    x = 703,942,348.75/43,956.32
  6. Step 6: Final answer
    x = 16,014.59

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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.