Home / 5,600.21-8,383.91-4,363.88

Finding the Fourth Proportional to 5,600.21, 8,383.91 and 4,363.88

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Solution

The fourth proportional to 5,600.21, 8,383.91 and 4,363.88 is: 6,533.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,600.21 : 8,383.91 = 4,363.88 : x
  2. Step 2: Convert to fraction form
    5,600.21/8,383.91 = 4,363.88/x
  3. Step 3: Cross multiply
    5,600.21x = 8,383.91 × 4,363.88
  4. Step 4: Simplify right side
    5,600.21x = 36,586,313.43
  5. Step 5: Solve for x
    x = 36,586,313.43/5,600.21
  6. Step 6: Final answer
    x = 6,533.03

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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.