Home / 2,033.23-3,051.09-937.68

Finding the Fourth Proportional to 2,033.23, 3,051.09 and 937.68

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Solution

The fourth proportional to 2,033.23, 3,051.09 and 937.68 is: 1,407.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.23 : 3,051.09 = 937.68 : x
  2. Step 2: Convert to fraction form
    2,033.23/3,051.09 = 937.68/x
  3. Step 3: Cross multiply
    2,033.23x = 3,051.09 × 937.68
  4. Step 4: Simplify right side
    2,033.23x = 2,860,937.27
  5. Step 5: Solve for x
    x = 2,860,937.27/2,033.23
  6. Step 6: Final answer
    x = 1,407.09

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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.