Home / 33,454.80-50,190.63-23,613.30

Finding the Fourth Proportional to 33,454.80, 50,190.63 and 23,613.30

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Solution

The fourth proportional to 33,454.80, 50,190.63 and 23,613.30 is: 35,425.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,454.80 : 50,190.63 = 23,613.30 : x
  2. Step 2: Convert to fraction form
    33,454.80/50,190.63 = 23,613.30/x
  3. Step 3: Cross multiply
    33,454.80x = 50,190.63 × 23,613.30
  4. Step 4: Simplify right side
    33,454.80x = 1,185,166,403.38
  5. Step 5: Solve for x
    x = 1,185,166,403.38/33,454.80
  6. Step 6: Final answer
    x = 35,425.90

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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.