Home / 4,367.54-6,554.48-3,274.85

Finding the Fourth Proportional to 4,367.54, 6,554.48 and 3,274.85

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Solution

The fourth proportional to 4,367.54, 6,554.48 and 3,274.85 is: 4,914.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367.54 : 6,554.48 = 3,274.85 : x
  2. Step 2: Convert to fraction form
    4,367.54/6,554.48 = 3,274.85/x
  3. Step 3: Cross multiply
    4,367.54x = 6,554.48 × 3,274.85
  4. Step 4: Simplify right side
    4,367.54x = 21,464,889.68
  5. Step 5: Solve for x
    x = 21,464,889.68/4,367.54
  6. Step 6: Final answer
    x = 4,914.65

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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.