Home / 33,519.36-50,263.52-30,892.80

Finding the Fourth Proportional to 33,519.36, 50,263.52 and 30,892.80

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Solution

The fourth proportional to 33,519.36, 50,263.52 and 30,892.80 is: 46,324.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,519.36 : 50,263.52 = 30,892.80 : x
  2. Step 2: Convert to fraction form
    33,519.36/50,263.52 = 30,892.80/x
  3. Step 3: Cross multiply
    33,519.36x = 50,263.52 × 30,892.80
  4. Step 4: Simplify right side
    33,519.36x = 1,552,780,870.66
  5. Step 5: Solve for x
    x = 1,552,780,870.66/33,519.36
  6. Step 6: Final answer
    x = 46,324.90

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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.