Home / 1,460.26-2,013.44-1,179.62

Finding the Fourth Proportional to 1,460.26, 2,013.44 and 1,179.62

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Solution

The fourth proportional to 1,460.26, 2,013.44 and 1,179.62 is: 1,626.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460.26 : 2,013.44 = 1,179.62 : x
  2. Step 2: Convert to fraction form
    1,460.26/2,013.44 = 1,179.62/x
  3. Step 3: Cross multiply
    1,460.26x = 2,013.44 × 1,179.62
  4. Step 4: Simplify right side
    1,460.26x = 2,375,093.88
  5. Step 5: Solve for x
    x = 2,375,093.88/1,460.26
  6. Step 6: Final answer
    x = 1,626.49

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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.