Home / 11,068-15,273.92-6,100

Finding the Fourth Proportional to 11,068, 15,273.92 and 6,100

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Solution

The fourth proportional to 11,068, 15,273.92 and 6,100 is: 8,418.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068 : 15,273.92 = 6,100 : x
  2. Step 2: Convert to fraction form
    11,068/15,273.92 = 6,100/x
  3. Step 3: Cross multiply
    11,068x = 15,273.92 × 6,100
  4. Step 4: Simplify right side
    11,068x = 93,170,912
  5. Step 5: Solve for x
    x = 93,170,912/11,068
  6. Step 6: Final answer
    x = 8,418.04

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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.