Home / 5,337.83-8,007.55-2,563.98

Finding the Fourth Proportional to 5,337.83, 8,007.55 and 2,563.98

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Solution

The fourth proportional to 5,337.83, 8,007.55 and 2,563.98 is: 3,846.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,337.83 : 8,007.55 = 2,563.98 : x
  2. Step 2: Convert to fraction form
    5,337.83/8,007.55 = 2,563.98/x
  3. Step 3: Cross multiply
    5,337.83x = 8,007.55 × 2,563.98
  4. Step 4: Simplify right side
    5,337.83x = 20,531,191.64
  5. Step 5: Solve for x
    x = 20,531,191.64/5,337.83
  6. Step 6: Final answer
    x = 3,846.36

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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.