Home / 4,518.28-6,777.90-1,596.52

Finding the Fourth Proportional to 4,518.28, 6,777.90 and 1,596.52

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Solution

The fourth proportional to 4,518.28, 6,777.90 and 1,596.52 is: 2,394.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518.28 : 6,777.90 = 1,596.52 : x
  2. Step 2: Convert to fraction form
    4,518.28/6,777.90 = 1,596.52/x
  3. Step 3: Cross multiply
    4,518.28x = 6,777.90 × 1,596.52
  4. Step 4: Simplify right side
    4,518.28x = 10,821,052.91
  5. Step 5: Solve for x
    x = 10,821,052.91/4,518.28
  6. Step 6: Final answer
    x = 2,394.95

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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.