Home / 4,930.11-7,395.53-2,008.59

Finding the Fourth Proportional to 4,930.11, 7,395.53 and 2,008.59

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Solution

The fourth proportional to 4,930.11, 7,395.53 and 2,008.59 is: 3,013.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930.11 : 7,395.53 = 2,008.59 : x
  2. Step 2: Convert to fraction form
    4,930.11/7,395.53 = 2,008.59/x
  3. Step 3: Cross multiply
    4,930.11x = 7,395.53 × 2,008.59
  4. Step 4: Simplify right side
    4,930.11x = 14,854,577.56
  5. Step 5: Solve for x
    x = 14,854,577.56/4,930.11
  6. Step 6: Final answer
    x = 3,013.03

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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.