Home / 9,226.12-13,826.20-4,021.08

Finding the Fourth Proportional to 9,226.12, 13,826.20 and 4,021.08

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Solution

The fourth proportional to 9,226.12, 13,826.20 and 4,021.08 is: 6,025.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226.12 : 13,826.20 = 4,021.08 : x
  2. Step 2: Convert to fraction form
    9,226.12/13,826.20 = 4,021.08/x
  3. Step 3: Cross multiply
    9,226.12x = 13,826.20 × 4,021.08
  4. Step 4: Simplify right side
    9,226.12x = 55,596,256.30
  5. Step 5: Solve for x
    x = 55,596,256.30/9,226.12
  6. Step 6: Final answer
    x = 6,025.96

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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.