Home / 6,969.06-10,453.32-2,584.56

Finding the Fourth Proportional to 6,969.06, 10,453.32 and 2,584.56

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Solution

The fourth proportional to 6,969.06, 10,453.32 and 2,584.56 is: 3,876.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,969.06 : 10,453.32 = 2,584.56 : x
  2. Step 2: Convert to fraction form
    6,969.06/10,453.32 = 2,584.56/x
  3. Step 3: Cross multiply
    6,969.06x = 10,453.32 × 2,584.56
  4. Step 4: Simplify right side
    6,969.06x = 27,017,232.74
  5. Step 5: Solve for x
    x = 27,017,232.74/6,969.06
  6. Step 6: Final answer
    x = 3,876.74

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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.