Home / 4,161.00-6,231.57-2,307.52

Finding the Fourth Proportional to 4,161.00, 6,231.57 and 2,307.52

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Solution

The fourth proportional to 4,161.00, 6,231.57 and 2,307.52 is: 3,455.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161.00 : 6,231.57 = 2,307.52 : x
  2. Step 2: Convert to fraction form
    4,161.00/6,231.57 = 2,307.52/x
  3. Step 3: Cross multiply
    4,161.00x = 6,231.57 × 2,307.52
  4. Step 4: Simplify right side
    4,161.00x = 14,379,471.54
  5. Step 5: Solve for x
    x = 14,379,471.54/4,161.00
  6. Step 6: Final answer
    x = 3,455.77

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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.