Home / 2,110.44-3,164.04-1,014.21

Finding the Fourth Proportional to 2,110.44, 3,164.04 and 1,014.21

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Solution

The fourth proportional to 2,110.44, 3,164.04 and 1,014.21 is: 1,520.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110.44 : 3,164.04 = 1,014.21 : x
  2. Step 2: Convert to fraction form
    2,110.44/3,164.04 = 1,014.21/x
  3. Step 3: Cross multiply
    2,110.44x = 3,164.04 × 1,014.21
  4. Step 4: Simplify right side
    2,110.44x = 3,209,001.01
  5. Step 5: Solve for x
    x = 3,209,001.01/2,110.44
  6. Step 6: Final answer
    x = 1,520.54

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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.