Home / 3,269.29-4,903.52-1,935.88

Finding the Fourth Proportional to 3,269.29, 4,903.52 and 1,935.88

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Solution

The fourth proportional to 3,269.29, 4,903.52 and 1,935.88 is: 2,903.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269.29 : 4,903.52 = 1,935.88 : x
  2. Step 2: Convert to fraction form
    3,269.29/4,903.52 = 1,935.88/x
  3. Step 3: Cross multiply
    3,269.29x = 4,903.52 × 1,935.88
  4. Step 4: Simplify right side
    3,269.29x = 9,492,626.30
  5. Step 5: Solve for x
    x = 9,492,626.30/3,269.29
  6. Step 6: Final answer
    x = 2,903.57

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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.