Home / 5,904.20-8,850.90-2,617.94

Finding the Fourth Proportional to 5,904.20, 8,850.90 and 2,617.94

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Solution

The fourth proportional to 5,904.20, 8,850.90 and 2,617.94 is: 3,924.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904.20 : 8,850.90 = 2,617.94 : x
  2. Step 2: Convert to fraction form
    5,904.20/8,850.90 = 2,617.94/x
  3. Step 3: Cross multiply
    5,904.20x = 8,850.90 × 2,617.94
  4. Step 4: Simplify right side
    5,904.20x = 23,171,125.15
  5. Step 5: Solve for x
    x = 23,171,125.15/5,904.20
  6. Step 6: Final answer
    x = 3,924.52

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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.