Home / 3,303.28-4,955.88-2,013.04

Finding the Fourth Proportional to 3,303.28, 4,955.88 and 2,013.04

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Solution

The fourth proportional to 3,303.28, 4,955.88 and 2,013.04 is: 3,020.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303.28 : 4,955.88 = 2,013.04 : x
  2. Step 2: Convert to fraction form
    3,303.28/4,955.88 = 2,013.04/x
  3. Step 3: Cross multiply
    3,303.28x = 4,955.88 × 2,013.04
  4. Step 4: Simplify right side
    3,303.28x = 9,976,384.68
  5. Step 5: Solve for x
    x = 9,976,384.68/3,303.28
  6. Step 6: Final answer
    x = 3,020.15

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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.