Home / 4,556.82-6,835.23-1,923.91

Finding the Fourth Proportional to 4,556.82, 6,835.23 and 1,923.91

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Solution

The fourth proportional to 4,556.82, 6,835.23 and 1,923.91 is: 2,885.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.82 : 6,835.23 = 1,923.91 : x
  2. Step 2: Convert to fraction form
    4,556.82/6,835.23 = 1,923.91/x
  3. Step 3: Cross multiply
    4,556.82x = 6,835.23 × 1,923.91
  4. Step 4: Simplify right side
    4,556.82x = 13,150,332.09
  5. Step 5: Solve for x
    x = 13,150,332.09/4,556.82
  6. Step 6: Final answer
    x = 2,885.86

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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.