Home / 4,025.52-5,548.50-2,764.44

Finding the Fourth Proportional to 4,025.52, 5,548.50 and 2,764.44

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Solution

The fourth proportional to 4,025.52, 5,548.50 and 2,764.44 is: 3,810.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025.52 : 5,548.50 = 2,764.44 : x
  2. Step 2: Convert to fraction form
    4,025.52/5,548.50 = 2,764.44/x
  3. Step 3: Cross multiply
    4,025.52x = 5,548.50 × 2,764.44
  4. Step 4: Simplify right side
    4,025.52x = 15,338,495.34
  5. Step 5: Solve for x
    x = 15,338,495.34/4,025.52
  6. Step 6: Final answer
    x = 3,810.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.