Home / 4,519.08-6,780.24-1,596.60

Finding the Fourth Proportional to 4,519.08, 6,780.24 and 1,596.60

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Solution

The fourth proportional to 4,519.08, 6,780.24 and 1,596.60 is: 2,395.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519.08 : 6,780.24 = 1,596.60 : x
  2. Step 2: Convert to fraction form
    4,519.08/6,780.24 = 1,596.60/x
  3. Step 3: Cross multiply
    4,519.08x = 6,780.24 × 1,596.60
  4. Step 4: Simplify right side
    4,519.08x = 10,825,331.18
  5. Step 5: Solve for x
    x = 10,825,331.18/4,519.08
  6. Step 6: Final answer
    x = 2,395.47

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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.