Home / 5,906.10-8,858.46-2,397.68

Finding the Fourth Proportional to 5,906.10, 8,858.46 and 2,397.68

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Solution

The fourth proportional to 5,906.10, 8,858.46 and 2,397.68 is: 3,596.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906.10 : 8,858.46 = 2,397.68 : x
  2. Step 2: Convert to fraction form
    5,906.10/8,858.46 = 2,397.68/x
  3. Step 3: Cross multiply
    5,906.10x = 8,858.46 × 2,397.68
  4. Step 4: Simplify right side
    5,906.10x = 21,239,708.08
  5. Step 5: Solve for x
    x = 21,239,708.08/5,906.10
  6. Step 6: Final answer
    x = 3,596.23

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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.