Home / 4,556.26-6,834.46-1,269.32

Finding the Fourth Proportional to 4,556.26, 6,834.46 and 1,269.32

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Solution

The fourth proportional to 4,556.26, 6,834.46 and 1,269.32 is: 1,903.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.26 : 6,834.46 = 1,269.32 : x
  2. Step 2: Convert to fraction form
    4,556.26/6,834.46 = 1,269.32/x
  3. Step 3: Cross multiply
    4,556.26x = 6,834.46 × 1,269.32
  4. Step 4: Simplify right side
    4,556.26x = 8,675,079.42
  5. Step 5: Solve for x
    x = 8,675,079.42/4,556.26
  6. Step 6: Final answer
    x = 1,903.99

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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.