Home / 4,556.26-6,288.08-2,667.73

Finding the Fourth Proportional to 4,556.26, 6,288.08 and 2,667.73

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Solution

The fourth proportional to 4,556.26, 6,288.08 and 2,667.73 is: 3,681.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.26 : 6,288.08 = 2,667.73 : x
  2. Step 2: Convert to fraction form
    4,556.26/6,288.08 = 2,667.73/x
  3. Step 3: Cross multiply
    4,556.26x = 6,288.08 × 2,667.73
  4. Step 4: Simplify right side
    4,556.26x = 16,774,870.60
  5. Step 5: Solve for x
    x = 16,774,870.60/4,556.26
  6. Step 6: Final answer
    x = 3,681.72

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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.