Home / 3,794.10-5,235.47-2,467.89

Finding the Fourth Proportional to 3,794.10, 5,235.47 and 2,467.89

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Solution

The fourth proportional to 3,794.10, 5,235.47 and 2,467.89 is: 3,405.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794.10 : 5,235.47 = 2,467.89 : x
  2. Step 2: Convert to fraction form
    3,794.10/5,235.47 = 2,467.89/x
  3. Step 3: Cross multiply
    3,794.10x = 5,235.47 × 2,467.89
  4. Step 4: Simplify right side
    3,794.10x = 12,920,586.11
  5. Step 5: Solve for x
    x = 12,920,586.11/3,794.10
  6. Step 6: Final answer
    x = 3,405.44

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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.