Home / 4,763.24-6,563.91-3,645.44

Finding the Fourth Proportional to 4,763.24, 6,563.91 and 3,645.44

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Solution

The fourth proportional to 4,763.24, 6,563.91 and 3,645.44 is: 5,023.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763.24 : 6,563.91 = 3,645.44 : x
  2. Step 2: Convert to fraction form
    4,763.24/6,563.91 = 3,645.44/x
  3. Step 3: Cross multiply
    4,763.24x = 6,563.91 × 3,645.44
  4. Step 4: Simplify right side
    4,763.24x = 23,928,340.07
  5. Step 5: Solve for x
    x = 23,928,340.07/4,763.24
  6. Step 6: Final answer
    x = 5,023.54

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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.