Home / 4,616.19-6,924.30-1,329.30

Finding the Fourth Proportional to 4,616.19, 6,924.30 and 1,329.30

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Solution

The fourth proportional to 4,616.19, 6,924.30 and 1,329.30 is: 1,993.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616.19 : 6,924.30 = 1,329.30 : x
  2. Step 2: Convert to fraction form
    4,616.19/6,924.30 = 1,329.30/x
  3. Step 3: Cross multiply
    4,616.19x = 6,924.30 × 1,329.30
  4. Step 4: Simplify right side
    4,616.19x = 9,204,471.99
  5. Step 5: Solve for x
    x = 9,204,471.99/4,616.19
  6. Step 6: Final answer
    x = 1,993.95

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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.