Home / 33,484.48-50,213.84-11,291.92

Finding the Fourth Proportional to 33,484.48, 50,213.84 and 11,291.92

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Solution

The fourth proportional to 33,484.48, 50,213.84 and 11,291.92 is: 16,933.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,484.48 : 50,213.84 = 11,291.92 : x
  2. Step 2: Convert to fraction form
    33,484.48/50,213.84 = 11,291.92/x
  3. Step 3: Cross multiply
    33,484.48x = 50,213.84 × 11,291.92
  4. Step 4: Simplify right side
    33,484.48x = 567,010,664.17
  5. Step 5: Solve for x
    x = 567,010,664.17/33,484.48
  6. Step 6: Final answer
    x = 16,933.54

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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.