Home / 4,528.44-6,789.42-1,752.75

Finding the Fourth Proportional to 4,528.44, 6,789.42 and 1,752.75

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Solution

The fourth proportional to 4,528.44, 6,789.42 and 1,752.75 is: 2,627.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528.44 : 6,789.42 = 1,752.75 : x
  2. Step 2: Convert to fraction form
    4,528.44/6,789.42 = 1,752.75/x
  3. Step 3: Cross multiply
    4,528.44x = 6,789.42 × 1,752.75
  4. Step 4: Simplify right side
    4,528.44x = 11,900,155.91
  5. Step 5: Solve for x
    x = 11,900,155.91/4,528.44
  6. Step 6: Final answer
    x = 2,627.87

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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.