Home / 33,079.10-49,625.46-10,893.80

Finding the Fourth Proportional to 33,079.10, 49,625.46 and 10,893.80

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Solution

The fourth proportional to 33,079.10, 49,625.46 and 10,893.80 is: 16,342.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,079.10 : 49,625.46 = 10,893.80 : x
  2. Step 2: Convert to fraction form
    33,079.10/49,625.46 = 10,893.80/x
  3. Step 3: Cross multiply
    33,079.10x = 49,625.46 × 10,893.80
  4. Step 4: Simplify right side
    33,079.10x = 540,609,588.02
  5. Step 5: Solve for x
    x = 540,609,588.02/33,079.10
  6. Step 6: Final answer
    x = 16,342.94

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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.