Home / 33,134.86-49,703.85-10,950.22

Finding the Fourth Proportional to 33,134.86, 49,703.85 and 10,950.22

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Solution

The fourth proportional to 33,134.86, 49,703.85 and 10,950.22 is: 16,425.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134.86 : 49,703.85 = 10,950.22 : x
  2. Step 2: Convert to fraction form
    33,134.86/49,703.85 = 10,950.22/x
  3. Step 3: Cross multiply
    33,134.86x = 49,703.85 × 10,950.22
  4. Step 4: Simplify right side
    33,134.86x = 544,268,092.35
  5. Step 5: Solve for x
    x = 544,268,092.35/33,134.86
  6. Step 6: Final answer
    x = 16,425.85

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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.