Home / 11,074.67-16,618.92-4,500.85

Finding the Fourth Proportional to 11,074.67, 16,618.92 and 4,500.85

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Solution

The fourth proportional to 11,074.67, 16,618.92 and 4,500.85 is: 6,754.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,074.67 : 16,618.92 = 4,500.85 : x
  2. Step 2: Convert to fraction form
    11,074.67/16,618.92 = 4,500.85/x
  3. Step 3: Cross multiply
    11,074.67x = 16,618.92 × 4,500.85
  4. Step 4: Simplify right side
    11,074.67x = 74,799,266.08
  5. Step 5: Solve for x
    x = 74,799,266.08/11,074.67
  6. Step 6: Final answer
    x = 6,754.09

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1.5x scale

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.