Home / 5,898.42-8,847.34-2,200.37

Finding the Fourth Proportional to 5,898.42, 8,847.34 and 2,200.37

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Solution

The fourth proportional to 5,898.42, 8,847.34 and 2,200.37 is: 3,300.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,898.42 : 8,847.34 = 2,200.37 : x
  2. Step 2: Convert to fraction form
    5,898.42/8,847.34 = 2,200.37/x
  3. Step 3: Cross multiply
    5,898.42x = 8,847.34 × 2,200.37
  4. Step 4: Simplify right side
    5,898.42x = 19,467,384.16
  5. Step 5: Solve for x
    x = 19,467,384.16/5,898.42
  6. Step 6: Final answer
    x = 3,300.44

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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.