Home / 36,329.07-54,493.66-11,371.25

Finding the Fourth Proportional to 36,329.07, 54,493.66 and 11,371.25

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Solution

The fourth proportional to 36,329.07, 54,493.66 and 11,371.25 is: 17,056.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,329.07 : 54,493.66 = 11,371.25 : x
  2. Step 2: Convert to fraction form
    36,329.07/54,493.66 = 11,371.25/x
  3. Step 3: Cross multiply
    36,329.07x = 54,493.66 × 11,371.25
  4. Step 4: Simplify right side
    36,329.07x = 619,661,181.72
  5. Step 5: Solve for x
    x = 619,661,181.72/36,329.07
  6. Step 6: Final answer
    x = 17,056.89

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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.