Home / 48,634.72-72,952.16-27,843.84

Finding the Fourth Proportional to 48,634.72, 72,952.16 and 27,843.84

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Solution

The fourth proportional to 48,634.72, 72,952.16 and 27,843.84 is: 41,765.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,634.72 : 72,952.16 = 27,843.84 : x
  2. Step 2: Convert to fraction form
    48,634.72/72,952.16 = 27,843.84/x
  3. Step 3: Cross multiply
    48,634.72x = 72,952.16 × 27,843.84
  4. Step 4: Simplify right side
    48,634.72x = 2,031,268,270.69
  5. Step 5: Solve for x
    x = 2,031,268,270.69/48,634.72
  6. Step 6: Final answer
    x = 41,765.81

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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.