Home / 2,024.36-2,795.12-1,992.06

Finding the Fourth Proportional to 2,024.36, 2,795.12 and 1,992.06

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Solution

The fourth proportional to 2,024.36, 2,795.12 and 1,992.06 is: 2,750.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.36 : 2,795.12 = 1,992.06 : x
  2. Step 2: Convert to fraction form
    2,024.36/2,795.12 = 1,992.06/x
  3. Step 3: Cross multiply
    2,024.36x = 2,795.12 × 1,992.06
  4. Step 4: Simplify right side
    2,024.36x = 5,568,046.75
  5. Step 5: Solve for x
    x = 5,568,046.75/2,024.36
  6. Step 6: Final answer
    x = 2,750.52

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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.