Home / 4,133.06-6,197.26-1,358.99

Finding the Fourth Proportional to 4,133.06, 6,197.26 and 1,358.99

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Solution

The fourth proportional to 4,133.06, 6,197.26 and 1,358.99 is: 2,037.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.06 : 6,197.26 = 1,358.99 : x
  2. Step 2: Convert to fraction form
    4,133.06/6,197.26 = 1,358.99/x
  3. Step 3: Cross multiply
    4,133.06x = 6,197.26 × 1,358.99
  4. Step 4: Simplify right side
    4,133.06x = 8,422,014.37
  5. Step 5: Solve for x
    x = 8,422,014.37/4,133.06
  6. Step 6: Final answer
    x = 2,037.72

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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.