Home / 36,273.89-54,346.52-30,954.94

Finding the Fourth Proportional to 36,273.89, 54,346.52 and 30,954.94

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Solution

The fourth proportional to 36,273.89, 54,346.52 and 30,954.94 is: 46,377.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,273.89 : 54,346.52 = 30,954.94 : x
  2. Step 2: Convert to fraction form
    36,273.89/54,346.52 = 30,954.94/x
  3. Step 3: Cross multiply
    36,273.89x = 54,346.52 × 30,954.94
  4. Step 4: Simplify right side
    36,273.89x = 1,682,293,207.33
  5. Step 5: Solve for x
    x = 1,682,293,207.33/36,273.89
  6. Step 6: Final answer
    x = 46,377.52

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1.5x scale

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.