Home / 4,154.04-5,723.92-2,825.44

Finding the Fourth Proportional to 4,154.04, 5,723.92 and 2,825.44

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Solution

The fourth proportional to 4,154.04, 5,723.92 and 2,825.44 is: 3,893.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154.04 : 5,723.92 = 2,825.44 : x
  2. Step 2: Convert to fraction form
    4,154.04/5,723.92 = 2,825.44/x
  3. Step 3: Cross multiply
    4,154.04x = 5,723.92 × 2,825.44
  4. Step 4: Simplify right side
    4,154.04x = 16,172,592.52
  5. Step 5: Solve for x
    x = 16,172,592.52/4,154.04
  6. Step 6: Final answer
    x = 3,893.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.