Home / 4,323.44-5,967.22-2,830.82

Finding the Fourth Proportional to 4,323.44, 5,967.22 and 2,830.82

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Solution

The fourth proportional to 4,323.44, 5,967.22 and 2,830.82 is: 3,907.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.44 : 5,967.22 = 2,830.82 : x
  2. Step 2: Convert to fraction form
    4,323.44/5,967.22 = 2,830.82/x
  3. Step 3: Cross multiply
    4,323.44x = 5,967.22 × 2,830.82
  4. Step 4: Simplify right side
    4,323.44x = 16,892,094.12
  5. Step 5: Solve for x
    x = 16,892,094.12/4,323.44
  6. Step 6: Final answer
    x = 3,907.09

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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.