Home / 4,443.68-6,665.09-2,593.64

Finding the Fourth Proportional to 4,443.68, 6,665.09 and 2,593.64

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Solution

The fourth proportional to 4,443.68, 6,665.09 and 2,593.64 is: 3,890.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.68 : 6,665.09 = 2,593.64 : x
  2. Step 2: Convert to fraction form
    4,443.68/6,665.09 = 2,593.64/x
  3. Step 3: Cross multiply
    4,443.68x = 6,665.09 × 2,593.64
  4. Step 4: Simplify right side
    4,443.68x = 17,286,847.72
  5. Step 5: Solve for x
    x = 17,286,847.72/4,443.68
  6. Step 6: Final answer
    x = 3,890.21

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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.