Home / 4,610.93-6,923.68-3,641.36

Finding the Fourth Proportional to 4,610.93, 6,923.68 and 3,641.36

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Solution

The fourth proportional to 4,610.93, 6,923.68 and 3,641.36 is: 5,467.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.93 : 6,923.68 = 3,641.36 : x
  2. Step 2: Convert to fraction form
    4,610.93/6,923.68 = 3,641.36/x
  3. Step 3: Cross multiply
    4,610.93x = 6,923.68 × 3,641.36
  4. Step 4: Simplify right side
    4,610.93x = 25,211,567.68
  5. Step 5: Solve for x
    x = 25,211,567.68/4,610.93
  6. Step 6: Final answer
    x = 5,467.79

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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.