Home / 38,049.39-57,083.82-22,267.71

Finding the Fourth Proportional to 38,049.39, 57,083.82 and 22,267.71

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Solution

The fourth proportional to 38,049.39, 57,083.82 and 22,267.71 is: 33,407.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,049.39 : 57,083.82 = 22,267.71 : x
  2. Step 2: Convert to fraction form
    38,049.39/57,083.82 = 22,267.71/x
  3. Step 3: Cross multiply
    38,049.39x = 57,083.82 × 22,267.71
  4. Step 4: Simplify right side
    38,049.39x = 1,271,125,552.69
  5. Step 5: Solve for x
    x = 1,271,125,552.69/38,049.39
  6. Step 6: Final answer
    x = 33,407.26

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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.