Home / 4,025.65-6,035.43-2,639.33

Finding the Fourth Proportional to 4,025.65, 6,035.43 and 2,639.33

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Solution

The fourth proportional to 4,025.65, 6,035.43 and 2,639.33 is: 3,957.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.65 : 6,035.43 = 2,639.33 : x
  2. Step 2: Convert to fraction form
    4,025.65/6,035.43 = 2,639.33/x
  3. Step 3: Cross multiply
    4,025.65x = 6,035.43 × 2,639.33
  4. Step 4: Simplify right side
    4,025.65x = 15,929,478.27
  5. Step 5: Solve for x
    x = 15,929,478.27/4,025.65
  6. Step 6: Final answer
    x = 3,957.00

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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.