Home / 3,293.19-4,933.58-2,559.20

Finding the Fourth Proportional to 3,293.19, 4,933.58 and 2,559.20

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Solution

The fourth proportional to 3,293.19, 4,933.58 and 2,559.20 is: 3,833.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293.19 : 4,933.58 = 2,559.20 : x
  2. Step 2: Convert to fraction form
    3,293.19/4,933.58 = 2,559.20/x
  3. Step 3: Cross multiply
    3,293.19x = 4,933.58 × 2,559.20
  4. Step 4: Simplify right side
    3,293.19x = 12,625,980.47
  5. Step 5: Solve for x
    x = 12,625,980.47/3,293.19
  6. Step 6: Final answer
    x = 3,833.97

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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.