Home / 7,196.22-10,793.83-4,423.32

Finding the Fourth Proportional to 7,196.22, 10,793.83 and 4,423.32

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Solution

The fourth proportional to 7,196.22, 10,793.83 and 4,423.32 is: 6,634.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196.22 : 10,793.83 = 4,423.32 : x
  2. Step 2: Convert to fraction form
    7,196.22/10,793.83 = 4,423.32/x
  3. Step 3: Cross multiply
    7,196.22x = 10,793.83 × 4,423.32
  4. Step 4: Simplify right side
    7,196.22x = 47,744,564.12
  5. Step 5: Solve for x
    x = 47,744,564.12/7,196.22
  6. Step 6: Final answer
    x = 6,634.67

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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.