Home / 13,467.06-20,184.19-6,069.53

Finding the Fourth Proportional to 13,467.06, 20,184.19 and 6,069.53

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Solution

The fourth proportional to 13,467.06, 20,184.19 and 6,069.53 is: 9,096.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,467.06 : 20,184.19 = 6,069.53 : x
  2. Step 2: Convert to fraction form
    13,467.06/20,184.19 = 6,069.53/x
  3. Step 3: Cross multiply
    13,467.06x = 20,184.19 × 6,069.53
  4. Step 4: Simplify right side
    13,467.06x = 122,508,582.02
  5. Step 5: Solve for x
    x = 122,508,582.02/13,467.06
  6. Step 6: Final answer
    x = 9,096.91

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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.