Home / 4,226.82-6,341.26-1,453.53

Finding the Fourth Proportional to 4,226.82, 6,341.26 and 1,453.53

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Solution

The fourth proportional to 4,226.82, 6,341.26 and 1,453.53 is: 2,180.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226.82 : 6,341.26 = 1,453.53 : x
  2. Step 2: Convert to fraction form
    4,226.82/6,341.26 = 1,453.53/x
  3. Step 3: Cross multiply
    4,226.82x = 6,341.26 × 1,453.53
  4. Step 4: Simplify right side
    4,226.82x = 9,217,211.65
  5. Step 5: Solve for x
    x = 9,217,211.65/4,226.82
  6. Step 6: Final answer
    x = 2,180.65

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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.