Home / 3,324.58-4,986.86-1,016.08

Finding the Fourth Proportional to 3,324.58, 4,986.86 and 1,016.08

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Solution

The fourth proportional to 3,324.58, 4,986.86 and 1,016.08 is: 1,524.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324.58 : 4,986.86 = 1,016.08 : x
  2. Step 2: Convert to fraction form
    3,324.58/4,986.86 = 1,016.08/x
  3. Step 3: Cross multiply
    3,324.58x = 4,986.86 × 1,016.08
  4. Step 4: Simplify right side
    3,324.58x = 5,067,048.71
  5. Step 5: Solve for x
    x = 5,067,048.71/3,324.58
  6. Step 6: Final answer
    x = 1,524.12

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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.