Home / 3,295.03-4,941.99-1,103.75

Finding the Fourth Proportional to 3,295.03, 4,941.99 and 1,103.75

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Solution

The fourth proportional to 3,295.03, 4,941.99 and 1,103.75 is: 1,655.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295.03 : 4,941.99 = 1,103.75 : x
  2. Step 2: Convert to fraction form
    3,295.03/4,941.99 = 1,103.75/x
  3. Step 3: Cross multiply
    3,295.03x = 4,941.99 × 1,103.75
  4. Step 4: Simplify right side
    3,295.03x = 5,454,721.46
  5. Step 5: Solve for x
    x = 5,454,721.46/3,295.03
  6. Step 6: Final answer
    x = 1,655.44

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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.