Home / 4,156.92-6,223.23-2,854.44

Finding the Fourth Proportional to 4,156.92, 6,223.23 and 2,854.44

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Solution

The fourth proportional to 4,156.92, 6,223.23 and 2,854.44 is: 4,273.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156.92 : 6,223.23 = 2,854.44 : x
  2. Step 2: Convert to fraction form
    4,156.92/6,223.23 = 2,854.44/x
  3. Step 3: Cross multiply
    4,156.92x = 6,223.23 × 2,854.44
  4. Step 4: Simplify right side
    4,156.92x = 17,763,836.64
  5. Step 5: Solve for x
    x = 17,763,836.64/4,156.92
  6. Step 6: Final answer
    x = 4,273.32

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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.