Home / 3,326.03-4,589.84-1,833.92

Finding the Fourth Proportional to 3,326.03, 4,589.84 and 1,833.92

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Solution

The fourth proportional to 3,326.03, 4,589.84 and 1,833.92 is: 2,530.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326.03 : 4,589.84 = 1,833.92 : x
  2. Step 2: Convert to fraction form
    3,326.03/4,589.84 = 1,833.92/x
  3. Step 3: Cross multiply
    3,326.03x = 4,589.84 × 1,833.92
  4. Step 4: Simplify right side
    3,326.03x = 8,417,399.37
  5. Step 5: Solve for x
    x = 8,417,399.37/3,326.03
  6. Step 6: Final answer
    x = 2,530.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.