Home / 38,884.23-58,238.82-27,249.39

Finding the Fourth Proportional to 38,884.23, 58,238.82 and 27,249.39

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Solution

The fourth proportional to 38,884.23, 58,238.82 and 27,249.39 is: 40,812.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,884.23 : 58,238.82 = 27,249.39 : x
  2. Step 2: Convert to fraction form
    38,884.23/58,238.82 = 27,249.39/x
  3. Step 3: Cross multiply
    38,884.23x = 58,238.82 × 27,249.39
  4. Step 4: Simplify right side
    38,884.23x = 1,586,972,319.32
  5. Step 5: Solve for x
    x = 1,586,972,319.32/38,884.23
  6. Step 6: Final answer
    x = 40,812.75

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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.