Home / 6,263.67-9,395.74-2,103.82

Finding the Fourth Proportional to 6,263.67, 9,395.74 and 2,103.82

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Solution

The fourth proportional to 6,263.67, 9,395.74 and 2,103.82 is: 3,155.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263.67 : 9,395.74 = 2,103.82 : x
  2. Step 2: Convert to fraction form
    6,263.67/9,395.74 = 2,103.82/x
  3. Step 3: Cross multiply
    6,263.67x = 9,395.74 × 2,103.82
  4. Step 4: Simplify right side
    6,263.67x = 19,766,916.98
  5. Step 5: Solve for x
    x = 19,766,916.98/6,263.67
  6. Step 6: Final answer
    x = 3,155.80

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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.