Home / 57,080.71-85,645.68-22,044.97

Finding the Fourth Proportional to 57,080.71, 85,645.68 and 22,044.97

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Solution

The fourth proportional to 57,080.71, 85,645.68 and 22,044.97 is: 33,076.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,080.71 : 85,645.68 = 22,044.97 : x
  2. Step 2: Convert to fraction form
    57,080.71/85,645.68 = 22,044.97/x
  3. Step 3: Cross multiply
    57,080.71x = 85,645.68 × 22,044.97
  4. Step 4: Simplify right side
    57,080.71x = 1,888,056,446.23
  5. Step 5: Solve for x
    x = 1,888,056,446.23/57,080.71
  6. Step 6: Final answer
    x = 33,076.96

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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.