Home / 42,198.36-58,233.64-24,286.83

Finding the Fourth Proportional to 42,198.36, 58,233.64 and 24,286.83

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Solution

The fourth proportional to 42,198.36, 58,233.64 and 24,286.83 is: 33,515.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,198.36 : 58,233.64 = 24,286.83 : x
  2. Step 2: Convert to fraction form
    42,198.36/58,233.64 = 24,286.83/x
  3. Step 3: Cross multiply
    42,198.36x = 58,233.64 × 24,286.83
  4. Step 4: Simplify right side
    42,198.36x = 1,414,310,514.96
  5. Step 5: Solve for x
    x = 1,414,310,514.96/42,198.36
  6. Step 6: Final answer
    x = 33,515.77

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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.