Home / 49,654.90-68,520.92-26,993.71

Finding the Fourth Proportional to 49,654.90, 68,520.92 and 26,993.71

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Solution

The fourth proportional to 49,654.90, 68,520.92 and 26,993.71 is: 37,249.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,654.90 : 68,520.92 = 26,993.71 : x
  2. Step 2: Convert to fraction form
    49,654.90/68,520.92 = 26,993.71/x
  3. Step 3: Cross multiply
    49,654.90x = 68,520.92 × 26,993.71
  4. Step 4: Simplify right side
    49,654.90x = 1,849,633,794.10
  5. Step 5: Solve for x
    x = 1,849,633,794.10/49,654.90
  6. Step 6: Final answer
    x = 37,249.77

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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.