Home / 16,558.11-24,820.56-6,019.20

Finding the Fourth Proportional to 16,558.11, 24,820.56 and 6,019.20

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Solution

The fourth proportional to 16,558.11, 24,820.56 and 6,019.20 is: 9,022.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,558.11 : 24,820.56 = 6,019.20 : x
  2. Step 2: Convert to fraction form
    16,558.11/24,820.56 = 6,019.20/x
  3. Step 3: Cross multiply
    16,558.11x = 24,820.56 × 6,019.20
  4. Step 4: Simplify right side
    16,558.11x = 149,399,914.75
  5. Step 5: Solve for x
    x = 149,399,914.75/16,558.11
  6. Step 6: Final answer
    x = 9,022.76

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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.