Home / 4,396.64-6,595.06-1,930.96

Finding the Fourth Proportional to 4,396.64, 6,595.06 and 1,930.96

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Solution

The fourth proportional to 4,396.64, 6,595.06 and 1,930.96 is: 2,896.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396.64 : 6,595.06 = 1,930.96 : x
  2. Step 2: Convert to fraction form
    4,396.64/6,595.06 = 1,930.96/x
  3. Step 3: Cross multiply
    4,396.64x = 6,595.06 × 1,930.96
  4. Step 4: Simplify right side
    4,396.64x = 12,734,797.06
  5. Step 5: Solve for x
    x = 12,734,797.06/4,396.64
  6. Step 6: Final answer
    x = 2,896.48

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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.