Home / 2,324.12-3,501.90-1,922.27

Finding the Fourth Proportional to 2,324.12, 3,501.90 and 1,922.27

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Solution

The fourth proportional to 2,324.12, 3,501.90 and 1,922.27 is: 2,896.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324.12 : 3,501.90 = 1,922.27 : x
  2. Step 2: Convert to fraction form
    2,324.12/3,501.90 = 1,922.27/x
  3. Step 3: Cross multiply
    2,324.12x = 3,501.90 × 1,922.27
  4. Step 4: Simplify right side
    2,324.12x = 6,731,579.80
  5. Step 5: Solve for x
    x = 6,731,579.80/2,324.12
  6. Step 6: Final answer
    x = 2,896.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.