Home / 22,025.08-33,033.30-8,175.16

Finding the Fourth Proportional to 22,025.08, 33,033.30 and 8,175.16

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Solution

The fourth proportional to 22,025.08, 33,033.30 and 8,175.16 is: 12,261.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025.08 : 33,033.30 = 8,175.16 : x
  2. Step 2: Convert to fraction form
    22,025.08/33,033.30 = 8,175.16/x
  3. Step 3: Cross multiply
    22,025.08x = 33,033.30 × 8,175.16
  4. Step 4: Simplify right side
    22,025.08x = 270,052,512.83
  5. Step 5: Solve for x
    x = 270,052,512.83/22,025.08
  6. Step 6: Final answer
    x = 12,261.14

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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.