Home / 33,497.33-50,446.54-30,507.98

Finding the Fourth Proportional to 33,497.33, 50,446.54 and 30,507.98

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Solution

The fourth proportional to 33,497.33, 50,446.54 and 30,507.98 is: 45,944.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,497.33 : 50,446.54 = 30,507.98 : x
  2. Step 2: Convert to fraction form
    33,497.33/50,446.54 = 30,507.98/x
  3. Step 3: Cross multiply
    33,497.33x = 50,446.54 × 30,507.98
  4. Step 4: Simplify right side
    33,497.33x = 1,539,021,647.68
  5. Step 5: Solve for x
    x = 1,539,021,647.68/33,497.33
  6. Step 6: Final answer
    x = 45,944.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.