Home / 2,676.33-4,015.65-1,034.03

Finding the Fourth Proportional to 2,676.33, 4,015.65 and 1,034.03

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Solution

The fourth proportional to 2,676.33, 4,015.65 and 1,034.03 is: 1,551.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676.33 : 4,015.65 = 1,034.03 : x
  2. Step 2: Convert to fraction form
    2,676.33/4,015.65 = 1,034.03/x
  3. Step 3: Cross multiply
    2,676.33x = 4,015.65 × 1,034.03
  4. Step 4: Simplify right side
    2,676.33x = 4,152,282.49
  5. Step 5: Solve for x
    x = 4,152,282.49/2,676.33
  6. Step 6: Final answer
    x = 1,551.48

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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.