Home / 4,015.36-6,025.20-2,167.84

Finding the Fourth Proportional to 4,015.36, 6,025.20 and 2,167.84

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Solution

The fourth proportional to 4,015.36, 6,025.20 and 2,167.84 is: 3,252.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015.36 : 6,025.20 = 2,167.84 : x
  2. Step 2: Convert to fraction form
    4,015.36/6,025.20 = 2,167.84/x
  3. Step 3: Cross multiply
    4,015.36x = 6,025.20 × 2,167.84
  4. Step 4: Simplify right side
    4,015.36x = 13,061,669.57
  5. Step 5: Solve for x
    x = 13,061,669.57/4,015.36
  6. Step 6: Final answer
    x = 3,252.93

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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.