Home / 4,803.03-6,628.23-2,706.75

Finding the Fourth Proportional to 4,803.03, 6,628.23 and 2,706.75

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Solution

The fourth proportional to 4,803.03, 6,628.23 and 2,706.75 is: 3,735.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803.03 : 6,628.23 = 2,706.75 : x
  2. Step 2: Convert to fraction form
    4,803.03/6,628.23 = 2,706.75/x
  3. Step 3: Cross multiply
    4,803.03x = 6,628.23 × 2,706.75
  4. Step 4: Simplify right side
    4,803.03x = 17,940,961.55
  5. Step 5: Solve for x
    x = 17,940,961.55/4,803.03
  6. Step 6: Final answer
    x = 3,735.34

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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.