Home / 4,406.69-6,597.08-2,942.21

Finding the Fourth Proportional to 4,406.69, 6,597.08 and 2,942.21

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Solution

The fourth proportional to 4,406.69, 6,597.08 and 2,942.21 is: 4,404.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406.69 : 6,597.08 = 2,942.21 : x
  2. Step 2: Convert to fraction form
    4,406.69/6,597.08 = 2,942.21/x
  3. Step 3: Cross multiply
    4,406.69x = 6,597.08 × 2,942.21
  4. Step 4: Simplify right side
    4,406.69x = 19,410,007.56
  5. Step 5: Solve for x
    x = 19,410,007.56/4,406.69
  6. Step 6: Final answer
    x = 4,404.67

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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.