Home / 4,930.22-7,393.29-2,006.54

Finding the Fourth Proportional to 4,930.22, 7,393.29 and 2,006.54

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Solution

The fourth proportional to 4,930.22, 7,393.29 and 2,006.54 is: 3,008.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930.22 : 7,393.29 = 2,006.54 : x
  2. Step 2: Convert to fraction form
    4,930.22/7,393.29 = 2,006.54/x
  3. Step 3: Cross multiply
    4,930.22x = 7,393.29 × 2,006.54
  4. Step 4: Simplify right side
    4,930.22x = 14,834,932.12
  5. Step 5: Solve for x
    x = 14,834,932.12/4,930.22
  6. Step 6: Final answer
    x = 3,008.98

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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.