Home / 69,923.04-104,976.03-41,511.86

Finding the Fourth Proportional to 69,923.04, 104,976.03 and 41,511.86

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Solution

The fourth proportional to 69,923.04, 104,976.03 and 41,511.86 is: 62,322.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,923.04 : 104,976.03 = 41,511.86 : x
  2. Step 2: Convert to fraction form
    69,923.04/104,976.03 = 41,511.86/x
  3. Step 3: Cross multiply
    69,923.04x = 104,976.03 × 41,511.86
  4. Step 4: Simplify right side
    69,923.04x = 4,357,750,260.72
  5. Step 5: Solve for x
    x = 4,357,750,260.72/69,923.04
  6. Step 6: Final answer
    x = 62,322.09

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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.