Home / 4,609.05-6,355.41-3,650.37

Finding the Fourth Proportional to 4,609.05, 6,355.41 and 3,650.37

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Solution

The fourth proportional to 4,609.05, 6,355.41 and 3,650.37 is: 5,033.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609.05 : 6,355.41 = 3,650.37 : x
  2. Step 2: Convert to fraction form
    4,609.05/6,355.41 = 3,650.37/x
  3. Step 3: Cross multiply
    4,609.05x = 6,355.41 × 3,650.37
  4. Step 4: Simplify right side
    4,609.05x = 23,199,581.01
  5. Step 5: Solve for x
    x = 23,199,581.01/4,609.05
  6. Step 6: Final answer
    x = 5,033.48

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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.