Home / 5,982.41-8,247.17-4,208.51

Finding the Fourth Proportional to 5,982.41, 8,247.17 and 4,208.51

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Solution

The fourth proportional to 5,982.41, 8,247.17 and 4,208.51 is: 5,801.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.41 : 8,247.17 = 4,208.51 : x
  2. Step 2: Convert to fraction form
    5,982.41/8,247.17 = 4,208.51/x
  3. Step 3: Cross multiply
    5,982.41x = 8,247.17 × 4,208.51
  4. Step 4: Simplify right side
    5,982.41x = 34,708,328.56
  5. Step 5: Solve for x
    x = 34,708,328.56/5,982.41
  6. Step 6: Final answer
    x = 5,801.73

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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.