Home / 6,933.66-10,405.35-4,007.94

Finding the Fourth Proportional to 6,933.66, 10,405.35 and 4,007.94

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Solution

The fourth proportional to 6,933.66, 10,405.35 and 4,007.94 is: 6,014.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.66 : 10,405.35 = 4,007.94 : x
  2. Step 2: Convert to fraction form
    6,933.66/10,405.35 = 4,007.94/x
  3. Step 3: Cross multiply
    6,933.66x = 10,405.35 × 4,007.94
  4. Step 4: Simplify right side
    6,933.66x = 41,704,018.48
  5. Step 5: Solve for x
    x = 41,704,018.48/6,933.66
  6. Step 6: Final answer
    x = 6,014.72

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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.