Home / 44,732.25-67,100.64-11,452.59

Finding the Fourth Proportional to 44,732.25, 67,100.64 and 11,452.59

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Solution

The fourth proportional to 44,732.25, 67,100.64 and 11,452.59 is: 17,179.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,732.25 : 67,100.64 = 11,452.59 : x
  2. Step 2: Convert to fraction form
    44,732.25/67,100.64 = 11,452.59/x
  3. Step 3: Cross multiply
    44,732.25x = 67,100.64 × 11,452.59
  4. Step 4: Simplify right side
    44,732.25x = 768,476,118.66
  5. Step 5: Solve for x
    x = 768,476,118.66/44,732.25
  6. Step 6: Final answer
    x = 17,179.46

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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.