Home / 3,093.66-4,639.41-1,244.30

Finding the Fourth Proportional to 3,093.66, 4,639.41 and 1,244.30

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Solution

The fourth proportional to 3,093.66, 4,639.41 and 1,244.30 is: 1,866.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.66 : 4,639.41 = 1,244.30 : x
  2. Step 2: Convert to fraction form
    3,093.66/4,639.41 = 1,244.30/x
  3. Step 3: Cross multiply
    3,093.66x = 4,639.41 × 1,244.30
  4. Step 4: Simplify right side
    3,093.66x = 5,772,794.67
  5. Step 5: Solve for x
    x = 5,772,794.67/3,093.66
  6. Step 6: Final answer
    x = 1,866.01

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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.