Home / 1,454.36-2,004.90-1,104.44

Finding the Fourth Proportional to 1,454.36, 2,004.90 and 1,104.44

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Solution

The fourth proportional to 1,454.36, 2,004.90 and 1,104.44 is: 1,522.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454.36 : 2,004.90 = 1,104.44 : x
  2. Step 2: Convert to fraction form
    1,454.36/2,004.90 = 1,104.44/x
  3. Step 3: Cross multiply
    1,454.36x = 2,004.90 × 1,104.44
  4. Step 4: Simplify right side
    1,454.36x = 2,214,291.76
  5. Step 5: Solve for x
    x = 2,214,291.76/1,454.36
  6. Step 6: Final answer
    x = 1,522.52

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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.