Home / 49,247.26-73,819.80-22,930.36

Finding the Fourth Proportional to 49,247.26, 73,819.80 and 22,930.36

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Solution

The fourth proportional to 49,247.26, 73,819.80 and 22,930.36 is: 34,371.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,247.26 : 73,819.80 = 22,930.36 : x
  2. Step 2: Convert to fraction form
    49,247.26/73,819.80 = 22,930.36/x
  3. Step 3: Cross multiply
    49,247.26x = 73,819.80 × 22,930.36
  4. Step 4: Simplify right side
    49,247.26x = 1,692,714,589.13
  5. Step 5: Solve for x
    x = 1,692,714,589.13/49,247.26
  6. Step 6: Final answer
    x = 34,371.75

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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.