Home / 5,846.82-8,068.48-3,194.24

Finding the Fourth Proportional to 5,846.82, 8,068.48 and 3,194.24

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Solution

The fourth proportional to 5,846.82, 8,068.48 and 3,194.24 is: 4,407.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,846.82 : 8,068.48 = 3,194.24 : x
  2. Step 2: Convert to fraction form
    5,846.82/8,068.48 = 3,194.24/x
  3. Step 3: Cross multiply
    5,846.82x = 8,068.48 × 3,194.24
  4. Step 4: Simplify right side
    5,846.82x = 25,772,661.56
  5. Step 5: Solve for x
    x = 25,772,661.56/5,846.82
  6. Step 6: Final answer
    x = 4,407.98

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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.