Home / 33,784.04-50,668.24-10,089.48

Finding the Fourth Proportional to 33,784.04, 50,668.24 and 10,089.48

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Solution

The fourth proportional to 33,784.04, 50,668.24 and 10,089.48 is: 15,131.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,784.04 : 50,668.24 = 10,089.48 : x
  2. Step 2: Convert to fraction form
    33,784.04/50,668.24 = 10,089.48/x
  3. Step 3: Cross multiply
    33,784.04x = 50,668.24 × 10,089.48
  4. Step 4: Simplify right side
    33,784.04x = 511,216,194.12
  5. Step 5: Solve for x
    x = 511,216,194.12/33,784.04
  6. Step 6: Final answer
    x = 15,131.88

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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.