Home / 4,050.68-5,589.57-2,258.11

Finding the Fourth Proportional to 4,050.68, 5,589.57 and 2,258.11

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Solution

The fourth proportional to 4,050.68, 5,589.57 and 2,258.11 is: 3,115.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050.68 : 5,589.57 = 2,258.11 : x
  2. Step 2: Convert to fraction form
    4,050.68/5,589.57 = 2,258.11/x
  3. Step 3: Cross multiply
    4,050.68x = 5,589.57 × 2,258.11
  4. Step 4: Simplify right side
    4,050.68x = 12,621,879.37
  5. Step 5: Solve for x
    x = 12,621,879.37/4,050.68
  6. Step 6: Final answer
    x = 3,115.99

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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.