Home / 4,009.14-6,013.33-1,235.90

Finding the Fourth Proportional to 4,009.14, 6,013.33 and 1,235.90

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Solution

The fourth proportional to 4,009.14, 6,013.33 and 1,235.90 is: 1,853.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009.14 : 6,013.33 = 1,235.90 : x
  2. Step 2: Convert to fraction form
    4,009.14/6,013.33 = 1,235.90/x
  3. Step 3: Cross multiply
    4,009.14x = 6,013.33 × 1,235.90
  4. Step 4: Simplify right side
    4,009.14x = 7,431,874.55
  5. Step 5: Solve for x
    x = 7,431,874.55/4,009.14
  6. Step 6: Final answer
    x = 1,853.73

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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.