Home / 2,835.03-3,913.14-1,995.93

Finding the Fourth Proportional to 2,835.03, 3,913.14 and 1,995.93

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Solution

The fourth proportional to 2,835.03, 3,913.14 and 1,995.93 is: 2,754.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835.03 : 3,913.14 = 1,995.93 : x
  2. Step 2: Convert to fraction form
    2,835.03/3,913.14 = 1,995.93/x
  3. Step 3: Cross multiply
    2,835.03x = 3,913.14 × 1,995.93
  4. Step 4: Simplify right side
    2,835.03x = 7,810,353.52
  5. Step 5: Solve for x
    x = 7,810,353.52/2,835.03
  6. Step 6: Final answer
    x = 2,754.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.