Home / 6,622.03-9,927.82-4,535.73

Finding the Fourth Proportional to 6,622.03, 9,927.82 and 4,535.73

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Solution

The fourth proportional to 6,622.03, 9,927.82 and 4,535.73 is: 6,800.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,622.03 : 9,927.82 = 4,535.73 : x
  2. Step 2: Convert to fraction form
    6,622.03/9,927.82 = 4,535.73/x
  3. Step 3: Cross multiply
    6,622.03x = 9,927.82 × 4,535.73
  4. Step 4: Simplify right side
    6,622.03x = 45,029,911.01
  5. Step 5: Solve for x
    x = 45,029,911.01/6,622.03
  6. Step 6: Final answer
    x = 6,800.02

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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.