Home / 2,023.06-2,791.10-1,324.84

Finding the Fourth Proportional to 2,023.06, 2,791.10 and 1,324.84

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Solution

The fourth proportional to 2,023.06, 2,791.10 and 1,324.84 is: 1,827.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023.06 : 2,791.10 = 1,324.84 : x
  2. Step 2: Convert to fraction form
    2,023.06/2,791.10 = 1,324.84/x
  3. Step 3: Cross multiply
    2,023.06x = 2,791.10 × 1,324.84
  4. Step 4: Simplify right side
    2,023.06x = 3,697,760.92
  5. Step 5: Solve for x
    x = 3,697,760.92/2,023.06
  6. Step 6: Final answer
    x = 1,827.81

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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.