Home / 11,944.91-16,484.05-6,567.43

Finding the Fourth Proportional to 11,944.91, 16,484.05 and 6,567.43

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Solution

The fourth proportional to 11,944.91, 16,484.05 and 6,567.43 is: 9,063.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944.91 : 16,484.05 = 6,567.43 : x
  2. Step 2: Convert to fraction form
    11,944.91/16,484.05 = 6,567.43/x
  3. Step 3: Cross multiply
    11,944.91x = 16,484.05 × 6,567.43
  4. Step 4: Simplify right side
    11,944.91x = 108,257,844.49
  5. Step 5: Solve for x
    x = 108,257,844.49/11,944.91
  6. Step 6: Final answer
    x = 9,063.09

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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.