Home / 18,099.22-24,977.84-10,033.74

Finding the Fourth Proportional to 18,099.22, 24,977.84 and 10,033.74

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Solution

The fourth proportional to 18,099.22, 24,977.84 and 10,033.74 is: 13,847.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,099.22 : 24,977.84 = 10,033.74 : x
  2. Step 2: Convert to fraction form
    18,099.22/24,977.84 = 10,033.74/x
  3. Step 3: Cross multiply
    18,099.22x = 24,977.84 × 10,033.74
  4. Step 4: Simplify right side
    18,099.22x = 250,621,081.44
  5. Step 5: Solve for x
    x = 250,621,081.44/18,099.22
  6. Step 6: Final answer
    x = 13,847.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.