Home / 11,231.07-16,841.72-5,964.93

Finding the Fourth Proportional to 11,231.07, 16,841.72 and 5,964.93

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Solution

The fourth proportional to 11,231.07, 16,841.72 and 5,964.93 is: 8,944.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,231.07 : 16,841.72 = 5,964.93 : x
  2. Step 2: Convert to fraction form
    11,231.07/16,841.72 = 5,964.93/x
  3. Step 3: Cross multiply
    11,231.07x = 16,841.72 × 5,964.93
  4. Step 4: Simplify right side
    11,231.07x = 100,459,651.05
  5. Step 5: Solve for x
    x = 100,459,651.05/11,231.07
  6. Step 6: Final answer
    x = 8,944.80

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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.