Home / 4,226.85-5,833-2,338.29

Finding the Fourth Proportional to 4,226.85, 5,833 and 2,338.29

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Solution

The fourth proportional to 4,226.85, 5,833 and 2,338.29 is: 3,226.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226.85 : 5,833 = 2,338.29 : x
  2. Step 2: Convert to fraction form
    4,226.85/5,833 = 2,338.29/x
  3. Step 3: Cross multiply
    4,226.85x = 5,833 × 2,338.29
  4. Step 4: Simplify right side
    4,226.85x = 13,639,216.41
  5. Step 5: Solve for x
    x = 13,639,216.41/4,226.85
  6. Step 6: Final answer
    x = 3,226.80

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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.