Home / 4,521.37-6,784.88-2,022.55

Finding the Fourth Proportional to 4,521.37, 6,784.88 and 2,022.55

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Solution

The fourth proportional to 4,521.37, 6,784.88 and 2,022.55 is: 3,035.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521.37 : 6,784.88 = 2,022.55 : x
  2. Step 2: Convert to fraction form
    4,521.37/6,784.88 = 2,022.55/x
  3. Step 3: Cross multiply
    4,521.37x = 6,784.88 × 2,022.55
  4. Step 4: Simplify right side
    4,521.37x = 13,722,770.13
  5. Step 5: Solve for x
    x = 13,722,770.13/4,521.37
  6. Step 6: Final answer
    x = 3,035.09

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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.