Home / 4,800.28-6,624.32-2,704.44

Finding the Fourth Proportional to 4,800.28, 6,624.32 and 2,704.44

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Solution

The fourth proportional to 4,800.28, 6,624.32 and 2,704.44 is: 3,732.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,800.28 : 6,624.32 = 2,704.44 : x
  2. Step 2: Convert to fraction form
    4,800.28/6,624.32 = 2,704.44/x
  3. Step 3: Cross multiply
    4,800.28x = 6,624.32 × 2,704.44
  4. Step 4: Simplify right side
    4,800.28x = 17,915,075.98
  5. Step 5: Solve for x
    x = 17,915,075.98/4,800.28
  6. Step 6: Final answer
    x = 3,732.09

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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.