Home / 4,362.38-6,018.12-2,683.64

Finding the Fourth Proportional to 4,362.38, 6,018.12 and 2,683.64

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Solution

The fourth proportional to 4,362.38, 6,018.12 and 2,683.64 is: 3,702.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362.38 : 6,018.12 = 2,683.64 : x
  2. Step 2: Convert to fraction form
    4,362.38/6,018.12 = 2,683.64/x
  3. Step 3: Cross multiply
    4,362.38x = 6,018.12 × 2,683.64
  4. Step 4: Simplify right side
    4,362.38x = 16,150,467.56
  5. Step 5: Solve for x
    x = 16,150,467.56/4,362.38
  6. Step 6: Final answer
    x = 3,702.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.