Home / 33,941.76-50,914.08-11,744.40

Finding the Fourth Proportional to 33,941.76, 50,914.08 and 11,744.40

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Solution

The fourth proportional to 33,941.76, 50,914.08 and 11,744.40 is: 17,617.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,941.76 : 50,914.08 = 11,744.40 : x
  2. Step 2: Convert to fraction form
    33,941.76/50,914.08 = 11,744.40/x
  3. Step 3: Cross multiply
    33,941.76x = 50,914.08 × 11,744.40
  4. Step 4: Simplify right side
    33,941.76x = 597,955,321.15
  5. Step 5: Solve for x
    x = 597,955,321.15/33,941.76
  6. Step 6: Final answer
    x = 17,617.10

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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.