Home / 34,467.44-51,701.42-18,876.56

Finding the Fourth Proportional to 34,467.44, 51,701.42 and 18,876.56

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Solution

The fourth proportional to 34,467.44, 51,701.42 and 18,876.56 is: 28,314.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,467.44 : 51,701.42 = 18,876.56 : x
  2. Step 2: Convert to fraction form
    34,467.44/51,701.42 = 18,876.56/x
  3. Step 3: Cross multiply
    34,467.44x = 51,701.42 × 18,876.56
  4. Step 4: Simplify right side
    34,467.44x = 975,944,745.40
  5. Step 5: Solve for x
    x = 975,944,745.40/34,467.44
  6. Step 6: Final answer
    x = 28,314.98

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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.