Home / 13,369.26-20,048.24-4,010.64

Finding the Fourth Proportional to 13,369.26, 20,048.24 and 4,010.64

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Solution

The fourth proportional to 13,369.26, 20,048.24 and 4,010.64 is: 6,014.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,369.26 : 20,048.24 = 4,010.64 : x
  2. Step 2: Convert to fraction form
    13,369.26/20,048.24 = 4,010.64/x
  3. Step 3: Cross multiply
    13,369.26x = 20,048.24 × 4,010.64
  4. Step 4: Simplify right side
    13,369.26x = 80,406,273.27
  5. Step 5: Solve for x
    x = 80,406,273.27/13,369.26
  6. Step 6: Final answer
    x = 6,014.27

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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.