Home / 4,589.24-6,884.14-1,667.56

Finding the Fourth Proportional to 4,589.24, 6,884.14 and 1,667.56

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Solution

The fourth proportional to 4,589.24, 6,884.14 and 1,667.56 is: 2,501.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589.24 : 6,884.14 = 1,667.56 : x
  2. Step 2: Convert to fraction form
    4,589.24/6,884.14 = 1,667.56/x
  3. Step 3: Cross multiply
    4,589.24x = 6,884.14 × 1,667.56
  4. Step 4: Simplify right side
    4,589.24x = 11,479,716.50
  5. Step 5: Solve for x
    x = 11,479,716.50/4,589.24
  6. Step 6: Final answer
    x = 2,501.44

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1.5x scale

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.