Home / 33,293.86-49,941.30-11,107.24

Finding the Fourth Proportional to 33,293.86, 49,941.30 and 11,107.24

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Solution

The fourth proportional to 33,293.86, 49,941.30 and 11,107.24 is: 16,661.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,293.86 : 49,941.30 = 11,107.24 : x
  2. Step 2: Convert to fraction form
    33,293.86/49,941.30 = 11,107.24/x
  3. Step 3: Cross multiply
    33,293.86x = 49,941.30 × 11,107.24
  4. Step 4: Simplify right side
    33,293.86x = 554,710,005.01
  5. Step 5: Solve for x
    x = 554,710,005.01/33,293.86
  6. Step 6: Final answer
    x = 16,661.03

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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.