Home / 2,832.28-4,246.26-1,369.96

Finding the Fourth Proportional to 2,832.28, 4,246.26 and 1,369.96

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Solution

The fourth proportional to 2,832.28, 4,246.26 and 1,369.96 is: 2,053.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832.28 : 4,246.26 = 1,369.96 : x
  2. Step 2: Convert to fraction form
    2,832.28/4,246.26 = 1,369.96/x
  3. Step 3: Cross multiply
    2,832.28x = 4,246.26 × 1,369.96
  4. Step 4: Simplify right side
    2,832.28x = 5,817,206.35
  5. Step 5: Solve for x
    x = 5,817,206.35/2,832.28
  6. Step 6: Final answer
    x = 2,053.90

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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.