Home / 4,515.44-6,771.48-1,592.96

Finding the Fourth Proportional to 4,515.44, 6,771.48 and 1,592.96

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Solution

The fourth proportional to 4,515.44, 6,771.48 and 1,592.96 is: 2,388.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515.44 : 6,771.48 = 1,592.96 : x
  2. Step 2: Convert to fraction form
    4,515.44/6,771.48 = 1,592.96/x
  3. Step 3: Cross multiply
    4,515.44x = 6,771.48 × 1,592.96
  4. Step 4: Simplify right side
    4,515.44x = 10,786,696.78
  5. Step 5: Solve for x
    x = 10,786,696.78/4,515.44
  6. Step 6: Final answer
    x = 2,388.85

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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.