Home / 4,226.83-5,833.42-2,458.40

Finding the Fourth Proportional to 4,226.83, 5,833.42 and 2,458.40

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Solution

The fourth proportional to 4,226.83, 5,833.42 and 2,458.40 is: 3,392.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226.83 : 5,833.42 = 2,458.40 : x
  2. Step 2: Convert to fraction form
    4,226.83/5,833.42 = 2,458.40/x
  3. Step 3: Cross multiply
    4,226.83x = 5,833.42 × 2,458.40
  4. Step 4: Simplify right side
    4,226.83x = 14,340,844.41
  5. Step 5: Solve for x
    x = 14,340,844.41/4,226.83
  6. Step 6: Final answer
    x = 3,392.82

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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.