Home / 5,873.93-8,103.26-3,634.98

Finding the Fourth Proportional to 5,873.93, 8,103.26 and 3,634.98

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Solution

The fourth proportional to 5,873.93, 8,103.26 and 3,634.98 is: 5,014.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,873.93 : 8,103.26 = 3,634.98 : x
  2. Step 2: Convert to fraction form
    5,873.93/8,103.26 = 3,634.98/x
  3. Step 3: Cross multiply
    5,873.93x = 8,103.26 × 3,634.98
  4. Step 4: Simplify right side
    5,873.93x = 29,455,169.86
  5. Step 5: Solve for x
    x = 29,455,169.86/5,873.93
  6. Step 6: Final answer
    x = 5,014.56

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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.