Home / 34,069.67-51,104.52-15,327.82

Finding the Fourth Proportional to 34,069.67, 51,104.52 and 15,327.82

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Solution

The fourth proportional to 34,069.67, 51,104.52 and 15,327.82 is: 22,991.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,069.67 : 51,104.52 = 15,327.82 : x
  2. Step 2: Convert to fraction form
    34,069.67/51,104.52 = 15,327.82/x
  3. Step 3: Cross multiply
    34,069.67x = 51,104.52 × 15,327.82
  4. Step 4: Simplify right side
    34,069.67x = 783,320,883.75
  5. Step 5: Solve for x
    x = 783,320,883.75/34,069.67
  6. Step 6: Final answer
    x = 22,991.74

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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.