Home / 2,040.67-3,053.23-1,349.02

Finding the Fourth Proportional to 2,040.67, 3,053.23 and 1,349.02

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Solution

The fourth proportional to 2,040.67, 3,053.23 and 1,349.02 is: 2,018.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040.67 : 3,053.23 = 1,349.02 : x
  2. Step 2: Convert to fraction form
    2,040.67/3,053.23 = 1,349.02/x
  3. Step 3: Cross multiply
    2,040.67x = 3,053.23 × 1,349.02
  4. Step 4: Simplify right side
    2,040.67x = 4,118,868.33
  5. Step 5: Solve for x
    x = 4,118,868.33/2,040.67
  6. Step 6: Final answer
    x = 2,018.39

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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.