Home / 4,800.01-6,622.23-3,229.15

Finding the Fourth Proportional to 4,800.01, 6,622.23 and 3,229.15

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Solution

The fourth proportional to 4,800.01, 6,622.23 and 3,229.15 is: 4,455.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,800.01 : 6,622.23 = 3,229.15 : x
  2. Step 2: Convert to fraction form
    4,800.01/6,622.23 = 3,229.15/x
  3. Step 3: Cross multiply
    4,800.01x = 6,622.23 × 3,229.15
  4. Step 4: Simplify right side
    4,800.01x = 21,384,174.00
  5. Step 5: Solve for x
    x = 21,384,174.00/4,800.01
  6. Step 6: Final answer
    x = 4,455.03

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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.