Home / 10,940.00-15,097.07-6,224.27

Finding the Fourth Proportional to 10,940.00, 15,097.07 and 6,224.27

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Solution

The fourth proportional to 10,940.00, 15,097.07 and 6,224.27 is: 8,589.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,940.00 : 15,097.07 = 6,224.27 : x
  2. Step 2: Convert to fraction form
    10,940.00/15,097.07 = 6,224.27/x
  3. Step 3: Cross multiply
    10,940.00x = 15,097.07 × 6,224.27
  4. Step 4: Simplify right side
    10,940.00x = 93,968,133.28
  5. Step 5: Solve for x
    x = 93,968,133.28/10,940.00
  6. Step 6: Final answer
    x = 8,589.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.