Home / 59,930.89-82,704.44-33,076.35

Finding the Fourth Proportional to 59,930.89, 82,704.44 and 33,076.35

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Solution

The fourth proportional to 59,930.89, 82,704.44 and 33,076.35 is: 45,645.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,930.89 : 82,704.44 = 33,076.35 : x
  2. Step 2: Convert to fraction form
    59,930.89/82,704.44 = 33,076.35/x
  3. Step 3: Cross multiply
    59,930.89x = 82,704.44 × 33,076.35
  4. Step 4: Simplify right side
    59,930.89x = 2,735,561,086.68
  5. Step 5: Solve for x
    x = 2,735,561,086.68/59,930.89
  6. Step 6: Final answer
    x = 45,645.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.