Home / 4,194.21-6,281.46-2,464.05

Finding the Fourth Proportional to 4,194.21, 6,281.46 and 2,464.05

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Solution

The fourth proportional to 4,194.21, 6,281.46 and 2,464.05 is: 3,690.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194.21 : 6,281.46 = 2,464.05 : x
  2. Step 2: Convert to fraction form
    4,194.21/6,281.46 = 2,464.05/x
  3. Step 3: Cross multiply
    4,194.21x = 6,281.46 × 2,464.05
  4. Step 4: Simplify right side
    4,194.21x = 15,477,831.51
  5. Step 5: Solve for x
    x = 15,477,831.51/4,194.21
  6. Step 6: Final answer
    x = 3,690.29

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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.