Home / 4,544.30-6,815.55-2,204.30

Finding the Fourth Proportional to 4,544.30, 6,815.55 and 2,204.30

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Solution

The fourth proportional to 4,544.30, 6,815.55 and 2,204.30 is: 3,306.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544.30 : 6,815.55 = 2,204.30 : x
  2. Step 2: Convert to fraction form
    4,544.30/6,815.55 = 2,204.30/x
  3. Step 3: Cross multiply
    4,544.30x = 6,815.55 × 2,204.30
  4. Step 4: Simplify right side
    4,544.30x = 15,023,516.87
  5. Step 5: Solve for x
    x = 15,023,516.87/4,544.30
  6. Step 6: Final answer
    x = 3,306.01

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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.