Home / 19,177.82-28,767.97-6,030.70

Finding the Fourth Proportional to 19,177.82, 28,767.97 and 6,030.70

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Solution

The fourth proportional to 19,177.82, 28,767.97 and 6,030.70 is: 9,046.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,177.82 : 28,767.97 = 6,030.70 : x
  2. Step 2: Convert to fraction form
    19,177.82/28,767.97 = 6,030.70/x
  3. Step 3: Cross multiply
    19,177.82x = 28,767.97 × 6,030.70
  4. Step 4: Simplify right side
    19,177.82x = 173,490,996.68
  5. Step 5: Solve for x
    x = 173,490,996.68/19,177.82
  6. Step 6: Final answer
    x = 9,046.44

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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.