Home / 11,367.27-17,061.57-6,993.27

Finding the Fourth Proportional to 11,367.27, 17,061.57 and 6,993.27

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Solution

The fourth proportional to 11,367.27, 17,061.57 and 6,993.27 is: 10,496.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,367.27 : 17,061.57 = 6,993.27 : x
  2. Step 2: Convert to fraction form
    11,367.27/17,061.57 = 6,993.27/x
  3. Step 3: Cross multiply
    11,367.27x = 17,061.57 × 6,993.27
  4. Step 4: Simplify right side
    11,367.27x = 119,316,165.63
  5. Step 5: Solve for x
    x = 119,316,165.63/11,367.27
  6. Step 6: Final answer
    x = 10,496.47

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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.