Home / 2,014.70-3,023.24-1,090.23

Finding the Fourth Proportional to 2,014.70, 3,023.24 and 1,090.23

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Solution

The fourth proportional to 2,014.70, 3,023.24 and 1,090.23 is: 1,635.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014.70 : 3,023.24 = 1,090.23 : x
  2. Step 2: Convert to fraction form
    2,014.70/3,023.24 = 1,090.23/x
  3. Step 3: Cross multiply
    2,014.70x = 3,023.24 × 1,090.23
  4. Step 4: Simplify right side
    2,014.70x = 3,296,021.49
  5. Step 5: Solve for x
    x = 3,296,021.49/2,014.70
  6. Step 6: Final answer
    x = 1,635.99

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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.