Home / 4,067.10-6,102.95-1,875.83

Finding the Fourth Proportional to 4,067.10, 6,102.95 and 1,875.83

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Solution

The fourth proportional to 4,067.10, 6,102.95 and 1,875.83 is: 2,814.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.10 : 6,102.95 = 1,875.83 : x
  2. Step 2: Convert to fraction form
    4,067.10/6,102.95 = 1,875.83/x
  3. Step 3: Cross multiply
    4,067.10x = 6,102.95 × 1,875.83
  4. Step 4: Simplify right side
    4,067.10x = 11,448,096.70
  5. Step 5: Solve for x
    x = 11,448,096.70/4,067.10
  6. Step 6: Final answer
    x = 2,814.81

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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.