Home / 44,605.26-66,907.92-11,327.82

Finding the Fourth Proportional to 44,605.26, 66,907.92 and 11,327.82

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Solution

The fourth proportional to 44,605.26, 66,907.92 and 11,327.82 is: 16,991.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,605.26 : 66,907.92 = 11,327.82 : x
  2. Step 2: Convert to fraction form
    44,605.26/66,907.92 = 11,327.82/x
  3. Step 3: Cross multiply
    44,605.26x = 66,907.92 × 11,327.82
  4. Step 4: Simplify right side
    44,605.26x = 757,920,874.33
  5. Step 5: Solve for x
    x = 757,920,874.33/44,605.26
  6. Step 6: Final answer
    x = 16,991.74

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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.