Home / 63,860.30-95,790.46-26,379.18

Finding the Fourth Proportional to 63,860.30, 95,790.46 and 26,379.18

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Solution

The fourth proportional to 63,860.30, 95,790.46 and 26,379.18 is: 39,568.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,860.30 : 95,790.46 = 26,379.18 : x
  2. Step 2: Convert to fraction form
    63,860.30/95,790.46 = 26,379.18/x
  3. Step 3: Cross multiply
    63,860.30x = 95,790.46 × 26,379.18
  4. Step 4: Simplify right side
    63,860.30x = 2,526,873,786.62
  5. Step 5: Solve for x
    x = 2,526,873,786.62/63,860.30
  6. Step 6: Final answer
    x = 39,568.77

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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.