Home / 5,922.26-8,880.36-3,150.44

Finding the Fourth Proportional to 5,922.26, 8,880.36 and 3,150.44

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Solution

The fourth proportional to 5,922.26, 8,880.36 and 3,150.44 is: 4,724.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,922.26 : 8,880.36 = 3,150.44 : x
  2. Step 2: Convert to fraction form
    5,922.26/8,880.36 = 3,150.44/x
  3. Step 3: Cross multiply
    5,922.26x = 8,880.36 × 3,150.44
  4. Step 4: Simplify right side
    5,922.26x = 27,977,041.36
  5. Step 5: Solve for x
    x = 27,977,041.36/5,922.26
  6. Step 6: Final answer
    x = 4,724.05

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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.