Home / 2,024.22-2,794.14-1,394.22

Finding the Fourth Proportional to 2,024.22, 2,794.14 and 1,394.22

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Solution

The fourth proportional to 2,024.22, 2,794.14 and 1,394.22 is: 1,924.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.22 : 2,794.14 = 1,394.22 : x
  2. Step 2: Convert to fraction form
    2,024.22/2,794.14 = 1,394.22/x
  3. Step 3: Cross multiply
    2,024.22x = 2,794.14 × 1,394.22
  4. Step 4: Simplify right side
    2,024.22x = 3,895,645.87
  5. Step 5: Solve for x
    x = 3,895,645.87/2,024.22
  6. Step 6: Final answer
    x = 1,924.52

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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.