Home / 33,349.01-50,005.06-13,641.41

Finding the Fourth Proportional to 33,349.01, 50,005.06 and 13,641.41

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Solution

The fourth proportional to 33,349.01, 50,005.06 and 13,641.41 is: 20,454.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,349.01 : 50,005.06 = 13,641.41 : x
  2. Step 2: Convert to fraction form
    33,349.01/50,005.06 = 13,641.41/x
  3. Step 3: Cross multiply
    33,349.01x = 50,005.06 × 13,641.41
  4. Step 4: Simplify right side
    33,349.01x = 682,139,616.44
  5. Step 5: Solve for x
    x = 682,139,616.44/33,349.01
  6. Step 6: Final answer
    x = 20,454.57

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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.