Home / 11,069.10-16,604.46-4,493.52

Finding the Fourth Proportional to 11,069.10, 16,604.46 and 4,493.52

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Solution

The fourth proportional to 11,069.10, 16,604.46 and 4,493.52 is: 6,740.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,069.10 : 16,604.46 = 4,493.52 : x
  2. Step 2: Convert to fraction form
    11,069.10/16,604.46 = 4,493.52/x
  3. Step 3: Cross multiply
    11,069.10x = 16,604.46 × 4,493.52
  4. Step 4: Simplify right side
    11,069.10x = 74,612,473.10
  5. Step 5: Solve for x
    x = 74,612,473.10/11,069.10
  6. Step 6: Final answer
    x = 6,740.61

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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.