Home / 70,698.02-106,062.66-23,327.75

Finding the Fourth Proportional to 70,698.02, 106,062.66 and 23,327.75

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Solution

The fourth proportional to 70,698.02, 106,062.66 and 23,327.75 is: 34,996.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,698.02 : 106,062.66 = 23,327.75 : x
  2. Step 2: Convert to fraction form
    70,698.02/106,062.66 = 23,327.75/x
  3. Step 3: Cross multiply
    70,698.02x = 106,062.66 × 23,327.75
  4. Step 4: Simplify right side
    70,698.02x = 2,474,203,481.97
  5. Step 5: Solve for x
    x = 2,474,203,481.97/70,698.02
  6. Step 6: Final answer
    x = 34,996.79

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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.