Home / 4,150.68-6,223.04-1,957.26

Finding the Fourth Proportional to 4,150.68, 6,223.04 and 1,957.26

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Solution

The fourth proportional to 4,150.68, 6,223.04 and 1,957.26 is: 2,934.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150.68 : 6,223.04 = 1,957.26 : x
  2. Step 2: Convert to fraction form
    4,150.68/6,223.04 = 1,957.26/x
  3. Step 3: Cross multiply
    4,150.68x = 6,223.04 × 1,957.26
  4. Step 4: Simplify right side
    4,150.68x = 12,180,107.27
  5. Step 5: Solve for x
    x = 12,180,107.27/4,150.68
  6. Step 6: Final answer
    x = 2,934.48

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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.