Home / 11,084.05-15,295.79-6,048.15

Finding the Fourth Proportional to 11,084.05, 15,295.79 and 6,048.15

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Solution

The fourth proportional to 11,084.05, 15,295.79 and 6,048.15 is: 8,346.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084.05 : 15,295.79 = 6,048.15 : x
  2. Step 2: Convert to fraction form
    11,084.05/15,295.79 = 6,048.15/x
  3. Step 3: Cross multiply
    11,084.05x = 15,295.79 × 6,048.15
  4. Step 4: Simplify right side
    11,084.05x = 92,511,163.81
  5. Step 5: Solve for x
    x = 92,511,163.81/11,084.05
  6. Step 6: Final answer
    x = 8,346.33

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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.