Home / 4,197.14-6,295.68-2,005.32

Finding the Fourth Proportional to 4,197.14, 6,295.68 and 2,005.32

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Solution

The fourth proportional to 4,197.14, 6,295.68 and 2,005.32 is: 3,007.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197.14 : 6,295.68 = 2,005.32 : x
  2. Step 2: Convert to fraction form
    4,197.14/6,295.68 = 2,005.32/x
  3. Step 3: Cross multiply
    4,197.14x = 6,295.68 × 2,005.32
  4. Step 4: Simplify right side
    4,197.14x = 12,624,853.02
  5. Step 5: Solve for x
    x = 12,624,853.02/4,197.14
  6. Step 6: Final answer
    x = 3,007.97

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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.