Home / 2,244.90-3,362.12-2,167.04

Finding the Fourth Proportional to 2,244.90, 3,362.12 and 2,167.04

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Solution

The fourth proportional to 2,244.90, 3,362.12 and 2,167.04 is: 3,245.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.90 : 3,362.12 = 2,167.04 : x
  2. Step 2: Convert to fraction form
    2,244.90/3,362.12 = 2,167.04/x
  3. Step 3: Cross multiply
    2,244.90x = 3,362.12 × 2,167.04
  4. Step 4: Simplify right side
    2,244.90x = 7,285,848.52
  5. Step 5: Solve for x
    x = 7,285,848.52/2,244.90
  6. Step 6: Final answer
    x = 3,245.51

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1.5x scale

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.