Home / 9,014.99-13,516.02-3,467.30

Finding the Fourth Proportional to 9,014.99, 13,516.02 and 3,467.30

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Solution

The fourth proportional to 9,014.99, 13,516.02 and 3,467.30 is: 5,198.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.99 : 13,516.02 = 3,467.30 : x
  2. Step 2: Convert to fraction form
    9,014.99/13,516.02 = 3,467.30/x
  3. Step 3: Cross multiply
    9,014.99x = 13,516.02 × 3,467.30
  4. Step 4: Simplify right side
    9,014.99x = 46,864,028.57
  5. Step 5: Solve for x
    x = 46,864,028.57/9,014.99
  6. Step 6: Final answer
    x = 5,198.46

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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.