Home / 4,494.30-6,196.32-3,313.32

Finding the Fourth Proportional to 4,494.30, 6,196.32 and 3,313.32

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Solution

The fourth proportional to 4,494.30, 6,196.32 and 3,313.32 is: 4,568.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494.30 : 6,196.32 = 3,313.32 : x
  2. Step 2: Convert to fraction form
    4,494.30/6,196.32 = 3,313.32/x
  3. Step 3: Cross multiply
    4,494.30x = 6,196.32 × 3,313.32
  4. Step 4: Simplify right side
    4,494.30x = 20,530,390.98
  5. Step 5: Solve for x
    x = 20,530,390.98/4,494.30
  6. Step 6: Final answer
    x = 4,568.10

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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.