Home / 5,970.57-8,240.43-3,452.28

Finding the Fourth Proportional to 5,970.57, 8,240.43 and 3,452.28

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Solution

The fourth proportional to 5,970.57, 8,240.43 and 3,452.28 is: 4,764.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970.57 : 8,240.43 = 3,452.28 : x
  2. Step 2: Convert to fraction form
    5,970.57/8,240.43 = 3,452.28/x
  3. Step 3: Cross multiply
    5,970.57x = 8,240.43 × 3,452.28
  4. Step 4: Simplify right side
    5,970.57x = 28,448,271.68
  5. Step 5: Solve for x
    x = 28,448,271.68/5,970.57
  6. Step 6: Final answer
    x = 4,764.75

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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.