Home / 5,906.34-8,859.48-2,618.52

Finding the Fourth Proportional to 5,906.34, 8,859.48 and 2,618.52

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Solution

The fourth proportional to 5,906.34, 8,859.48 and 2,618.52 is: 3,927.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906.34 : 8,859.48 = 2,618.52 : x
  2. Step 2: Convert to fraction form
    5,906.34/8,859.48 = 2,618.52/x
  3. Step 3: Cross multiply
    5,906.34x = 8,859.48 × 2,618.52
  4. Step 4: Simplify right side
    5,906.34x = 23,198,725.57
  5. Step 5: Solve for x
    x = 23,198,725.57/5,906.34
  6. Step 6: Final answer
    x = 3,927.77

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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.