Home / 2,841.82-4,261.29-1,301.50

Finding the Fourth Proportional to 2,841.82, 4,261.29 and 1,301.50

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Solution

The fourth proportional to 2,841.82, 4,261.29 and 1,301.50 is: 1,951.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841.82 : 4,261.29 = 1,301.50 : x
  2. Step 2: Convert to fraction form
    2,841.82/4,261.29 = 1,301.50/x
  3. Step 3: Cross multiply
    2,841.82x = 4,261.29 × 1,301.50
  4. Step 4: Simplify right side
    2,841.82x = 5,546,068.94
  5. Step 5: Solve for x
    x = 5,546,068.94/2,841.82
  6. Step 6: Final answer
    x = 1,951.59

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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.