Home / 63,879.18-95,814.30-23,890.56

Finding the Fourth Proportional to 63,879.18, 95,814.30 and 23,890.56

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Solution

The fourth proportional to 63,879.18, 95,814.30 and 23,890.56 is: 35,834.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,879.18 : 95,814.30 = 23,890.56 : x
  2. Step 2: Convert to fraction form
    63,879.18/95,814.30 = 23,890.56/x
  3. Step 3: Cross multiply
    63,879.18x = 95,814.30 × 23,890.56
  4. Step 4: Simplify right side
    63,879.18x = 2,289,057,283.01
  5. Step 5: Solve for x
    x = 2,289,057,283.01/63,879.18
  6. Step 6: Final answer
    x = 35,834.17

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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.