Home / 6,222.15-9,338.09-2,327.67

Finding the Fourth Proportional to 6,222.15, 9,338.09 and 2,327.67

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Solution

The fourth proportional to 6,222.15, 9,338.09 and 2,327.67 is: 3,493.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222.15 : 9,338.09 = 2,327.67 : x
  2. Step 2: Convert to fraction form
    6,222.15/9,338.09 = 2,327.67/x
  3. Step 3: Cross multiply
    6,222.15x = 9,338.09 × 2,327.67
  4. Step 4: Simplify right side
    6,222.15x = 21,735,980.31
  5. Step 5: Solve for x
    x = 21,735,980.31/6,222.15
  6. Step 6: Final answer
    x = 3,493.32

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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.