Home / 214,836.93-322,452.23-214,033.22

Finding the Fourth Proportional to 214,836.93, 322,452.23 and 214,033.22

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Solution

The fourth proportional to 214,836.93, 322,452.23 and 214,033.22 is: 321,245.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,836.93 : 322,452.23 = 214,033.22 : x
  2. Step 2: Convert to fraction form
    214,836.93/322,452.23 = 214,033.22/x
  3. Step 3: Cross multiply
    214,836.93x = 322,452.23 × 214,033.22
  4. Step 4: Simplify right side
    214,836.93x = 69,015,486,400.65
  5. Step 5: Solve for x
    x = 69,015,486,400.65/214,836.93
  6. Step 6: Final answer
    x = 321,245.92

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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.