Home / 11,245.38-16,853.49-6,045.18

Finding the Fourth Proportional to 11,245.38, 16,853.49 and 6,045.18

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Solution

The fourth proportional to 11,245.38, 16,853.49 and 6,045.18 is: 9,059.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,245.38 : 16,853.49 = 6,045.18 : x
  2. Step 2: Convert to fraction form
    11,245.38/16,853.49 = 6,045.18/x
  3. Step 3: Cross multiply
    11,245.38x = 16,853.49 × 6,045.18
  4. Step 4: Simplify right side
    11,245.38x = 101,882,380.68
  5. Step 5: Solve for x
    x = 101,882,380.68/11,245.38
  6. Step 6: Final answer
    x = 9,059.93

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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.