Home / 11,007.44-16,518.68-4,434.14

Finding the Fourth Proportional to 11,007.44, 16,518.68 and 4,434.14

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Solution

The fourth proportional to 11,007.44, 16,518.68 and 4,434.14 is: 6,654.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,007.44 : 16,518.68 = 4,434.14 : x
  2. Step 2: Convert to fraction form
    11,007.44/16,518.68 = 4,434.14/x
  3. Step 3: Cross multiply
    11,007.44x = 16,518.68 × 4,434.14
  4. Step 4: Simplify right side
    11,007.44x = 73,246,200.43
  5. Step 5: Solve for x
    x = 73,246,200.43/11,007.44
  6. Step 6: Final answer
    x = 6,654.24

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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.