Home / 2,532.06-3,794.85-1,299.24

Finding the Fourth Proportional to 2,532.06, 3,794.85 and 1,299.24

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Solution

The fourth proportional to 2,532.06, 3,794.85 and 1,299.24 is: 1,947.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532.06 : 3,794.85 = 1,299.24 : x
  2. Step 2: Convert to fraction form
    2,532.06/3,794.85 = 1,299.24/x
  3. Step 3: Cross multiply
    2,532.06x = 3,794.85 × 1,299.24
  4. Step 4: Simplify right side
    2,532.06x = 4,930,420.91
  5. Step 5: Solve for x
    x = 4,930,420.91/2,532.06
  6. Step 6: Final answer
    x = 1,947.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.