Home / 3,043.23-4,199.33-2,246.99

Finding the Fourth Proportional to 3,043.23, 4,199.33 and 2,246.99

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Solution

The fourth proportional to 3,043.23, 4,199.33 and 2,246.99 is: 3,100.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043.23 : 4,199.33 = 2,246.99 : x
  2. Step 2: Convert to fraction form
    3,043.23/4,199.33 = 2,246.99/x
  3. Step 3: Cross multiply
    3,043.23x = 4,199.33 × 2,246.99
  4. Step 4: Simplify right side
    3,043.23x = 9,435,837.14
  5. Step 5: Solve for x
    x = 9,435,837.14/3,043.23
  6. Step 6: Final answer
    x = 3,100.60

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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.