Home / 6,263.43-9,395.62-2,103.46

Finding the Fourth Proportional to 6,263.43, 9,395.62 and 2,103.46

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Solution

The fourth proportional to 6,263.43, 9,395.62 and 2,103.46 is: 3,155.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263.43 : 9,395.62 = 2,103.46 : x
  2. Step 2: Convert to fraction form
    6,263.43/9,395.62 = 2,103.46/x
  3. Step 3: Cross multiply
    6,263.43x = 9,395.62 × 2,103.46
  4. Step 4: Simplify right side
    6,263.43x = 19,763,310.85
  5. Step 5: Solve for x
    x = 19,763,310.85/6,263.43
  6. Step 6: Final answer
    x = 3,155.35

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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.