Home / 5,857.52-8,083.37-3,204.93

Finding the Fourth Proportional to 5,857.52, 8,083.37 and 3,204.93

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Solution

The fourth proportional to 5,857.52, 8,083.37 and 3,204.93 is: 4,422.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,857.52 : 8,083.37 = 3,204.93 : x
  2. Step 2: Convert to fraction form
    5,857.52/8,083.37 = 3,204.93/x
  3. Step 3: Cross multiply
    5,857.52x = 8,083.37 × 3,204.93
  4. Step 4: Simplify right side
    5,857.52x = 25,906,635.01
  5. Step 5: Solve for x
    x = 25,906,635.01/5,857.52
  6. Step 6: Final answer
    x = 4,422.80

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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.