Home / 7,662.07-11,491.98-2,467.27

Finding the Fourth Proportional to 7,662.07, 11,491.98 and 2,467.27

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Solution

The fourth proportional to 7,662.07, 11,491.98 and 2,467.27 is: 3,700.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,662.07 : 11,491.98 = 2,467.27 : x
  2. Step 2: Convert to fraction form
    7,662.07/11,491.98 = 2,467.27/x
  3. Step 3: Cross multiply
    7,662.07x = 11,491.98 × 2,467.27
  4. Step 4: Simplify right side
    7,662.07x = 28,353,817.49
  5. Step 5: Solve for x
    x = 28,353,817.49/7,662.07
  6. Step 6: Final answer
    x = 3,700.54

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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.