Home / 33,076.89-45,620.96-22,884.88

Finding the Fourth Proportional to 33,076.89, 45,620.96 and 22,884.88

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Solution

The fourth proportional to 33,076.89, 45,620.96 and 22,884.88 is: 31,563.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,076.89 : 45,620.96 = 22,884.88 : x
  2. Step 2: Convert to fraction form
    33,076.89/45,620.96 = 22,884.88/x
  3. Step 3: Cross multiply
    33,076.89x = 45,620.96 × 22,884.88
  4. Step 4: Simplify right side
    33,076.89x = 1,044,030,195.08
  5. Step 5: Solve for x
    x = 1,044,030,195.08/33,076.89
  6. Step 6: Final answer
    x = 31,563.74

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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.