Home / 5,884.26-8,825.34-3,423.90

Finding the Fourth Proportional to 5,884.26, 8,825.34 and 3,423.90

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Solution

The fourth proportional to 5,884.26, 8,825.34 and 3,423.90 is: 5,135.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884.26 : 8,825.34 = 3,423.90 : x
  2. Step 2: Convert to fraction form
    5,884.26/8,825.34 = 3,423.90/x
  3. Step 3: Cross multiply
    5,884.26x = 8,825.34 × 3,423.90
  4. Step 4: Simplify right side
    5,884.26x = 30,217,081.63
  5. Step 5: Solve for x
    x = 30,217,081.63/5,884.26
  6. Step 6: Final answer
    x = 5,135.24

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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.