Home / 69,033.58-95,273.55-42,193.96

Finding the Fourth Proportional to 69,033.58, 95,273.55 and 42,193.96

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Solution

The fourth proportional to 69,033.58, 95,273.55 and 42,193.96 is: 58,232.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,033.58 : 95,273.55 = 42,193.96 : x
  2. Step 2: Convert to fraction form
    69,033.58/95,273.55 = 42,193.96/x
  3. Step 3: Cross multiply
    69,033.58x = 95,273.55 × 42,193.96
  4. Step 4: Simplify right side
    69,033.58x = 4,019,968,357.76
  5. Step 5: Solve for x
    x = 4,019,968,357.76/69,033.58
  6. Step 6: Final answer
    x = 58,232.07

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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.