Home / 13,796.07-20,696.00-4,433.87

Finding the Fourth Proportional to 13,796.07, 20,696.00 and 4,433.87

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Solution

The fourth proportional to 13,796.07, 20,696.00 and 4,433.87 is: 6,651.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,796.07 : 20,696.00 = 4,433.87 : x
  2. Step 2: Convert to fraction form
    13,796.07/20,696.00 = 4,433.87/x
  3. Step 3: Cross multiply
    13,796.07x = 20,696.00 × 4,433.87
  4. Step 4: Simplify right side
    13,796.07x = 91,763,247.87
  5. Step 5: Solve for x
    x = 91,763,247.87/13,796.07
  6. Step 6: Final answer
    x = 6,651.40

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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.