Home / 9,213.09-13,814.77-4,016.13

Finding the Fourth Proportional to 9,213.09, 13,814.77 and 4,016.13

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Solution

The fourth proportional to 9,213.09, 13,814.77 and 4,016.13 is: 6,022.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,213.09 : 13,814.77 = 4,016.13 : x
  2. Step 2: Convert to fraction form
    9,213.09/13,814.77 = 4,016.13/x
  3. Step 3: Cross multiply
    9,213.09x = 13,814.77 × 4,016.13
  4. Step 4: Simplify right side
    9,213.09x = 55,481,912.24
  5. Step 5: Solve for x
    x = 55,481,912.24/9,213.09
  6. Step 6: Final answer
    x = 6,022.07

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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.