Home / 4,511.25-6,767.97-1,433.25

Finding the Fourth Proportional to 4,511.25, 6,767.97 and 1,433.25

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Solution

The fourth proportional to 4,511.25, 6,767.97 and 1,433.25 is: 2,150.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511.25 : 6,767.97 = 1,433.25 : x
  2. Step 2: Convert to fraction form
    4,511.25/6,767.97 = 1,433.25/x
  3. Step 3: Cross multiply
    4,511.25x = 6,767.97 × 1,433.25
  4. Step 4: Simplify right side
    4,511.25x = 9,700,193.00
  5. Step 5: Solve for x
    x = 9,700,193.00/4,511.25
  6. Step 6: Final answer
    x = 2,150.22

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1.5x scale

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.