Home / 6,006.24-8,285.74-3,766.99

Finding the Fourth Proportional to 6,006.24, 8,285.74 and 3,766.99

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Solution

The fourth proportional to 6,006.24, 8,285.74 and 3,766.99 is: 5,196.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006.24 : 8,285.74 = 3,766.99 : x
  2. Step 2: Convert to fraction form
    6,006.24/8,285.74 = 3,766.99/x
  3. Step 3: Cross multiply
    6,006.24x = 8,285.74 × 3,766.99
  4. Step 4: Simplify right side
    6,006.24x = 31,212,299.72
  5. Step 5: Solve for x
    x = 31,212,299.72/6,006.24
  6. Step 6: Final answer
    x = 5,196.65

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1.5x scale

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.