Home / 11,377.08-17,084.14-7,022.22

Finding the Fourth Proportional to 11,377.08, 17,084.14 and 7,022.22

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Solution

The fourth proportional to 11,377.08, 17,084.14 and 7,022.22 is: 10,544.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,377.08 : 17,084.14 = 7,022.22 : x
  2. Step 2: Convert to fraction form
    11,377.08/17,084.14 = 7,022.22/x
  3. Step 3: Cross multiply
    11,377.08x = 17,084.14 × 7,022.22
  4. Step 4: Simplify right side
    11,377.08x = 119,968,589.59
  5. Step 5: Solve for x
    x = 119,968,589.59/11,377.08
  6. Step 6: Final answer
    x = 10,544.76

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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.