Home / 11,022.14-16,533.12-4,448.23

Finding the Fourth Proportional to 11,022.14, 16,533.12 and 4,448.23

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Solution

The fourth proportional to 11,022.14, 16,533.12 and 4,448.23 is: 6,672.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,022.14 : 16,533.12 = 4,448.23 : x
  2. Step 2: Convert to fraction form
    11,022.14/16,533.12 = 4,448.23/x
  3. Step 3: Cross multiply
    11,022.14x = 16,533.12 × 4,448.23
  4. Step 4: Simplify right side
    11,022.14x = 73,543,079.04
  5. Step 5: Solve for x
    x = 73,543,079.04/11,022.14
  6. Step 6: Final answer
    x = 6,672.31

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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.