Home / 33,243.42-49,850.54-12,452.34

Finding the Fourth Proportional to 33,243.42, 49,850.54 and 12,452.34

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Solution

The fourth proportional to 33,243.42, 49,850.54 and 12,452.34 is: 18,673.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,243.42 : 49,850.54 = 12,452.34 : x
  2. Step 2: Convert to fraction form
    33,243.42/49,850.54 = 12,452.34/x
  3. Step 3: Cross multiply
    33,243.42x = 49,850.54 × 12,452.34
  4. Step 4: Simplify right side
    33,243.42x = 620,756,114.68
  5. Step 5: Solve for x
    x = 620,756,114.68/33,243.42
  6. Step 6: Final answer
    x = 18,673.05

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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.