Home / 4,882.88-7,324.78-1,596.31

Finding the Fourth Proportional to 4,882.88, 7,324.78 and 1,596.31

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Solution

The fourth proportional to 4,882.88, 7,324.78 and 1,596.31 is: 2,394.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882.88 : 7,324.78 = 1,596.31 : x
  2. Step 2: Convert to fraction form
    4,882.88/7,324.78 = 1,596.31/x
  3. Step 3: Cross multiply
    4,882.88x = 7,324.78 × 1,596.31
  4. Step 4: Simplify right side
    4,882.88x = 11,692,600.25
  5. Step 5: Solve for x
    x = 11,692,600.25/4,882.88
  6. Step 6: Final answer
    x = 2,394.61

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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.