Home / 6,975.22-10,453.93-3,269.28

Finding the Fourth Proportional to 6,975.22, 10,453.93 and 3,269.28

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Solution

The fourth proportional to 6,975.22, 10,453.93 and 3,269.28 is: 4,899.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,975.22 : 10,453.93 = 3,269.28 : x
  2. Step 2: Convert to fraction form
    6,975.22/10,453.93 = 3,269.28/x
  3. Step 3: Cross multiply
    6,975.22x = 10,453.93 × 3,269.28
  4. Step 4: Simplify right side
    6,975.22x = 34,176,846.32
  5. Step 5: Solve for x
    x = 34,176,846.32/6,975.22
  6. Step 6: Final answer
    x = 4,899.75

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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.