Home / 4,211.83-5,812.46-2,323.27

Finding the Fourth Proportional to 4,211.83, 5,812.46 and 2,323.27

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Solution

The fourth proportional to 4,211.83, 5,812.46 and 2,323.27 is: 3,206.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211.83 : 5,812.46 = 2,323.27 : x
  2. Step 2: Convert to fraction form
    4,211.83/5,812.46 = 2,323.27/x
  3. Step 3: Cross multiply
    4,211.83x = 5,812.46 × 2,323.27
  4. Step 4: Simplify right side
    4,211.83x = 13,503,913.94
  5. Step 5: Solve for x
    x = 13,503,913.94/4,211.83
  6. Step 6: Final answer
    x = 3,206.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.