Home / 73,007.41-109,524.62-23,100.07

Finding the Fourth Proportional to 73,007.41, 109,524.62 and 23,100.07

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Solution

The fourth proportional to 73,007.41, 109,524.62 and 23,100.07 is: 34,654.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,007.41 : 109,524.62 = 23,100.07 : x
  2. Step 2: Convert to fraction form
    73,007.41/109,524.62 = 23,100.07/x
  3. Step 3: Cross multiply
    73,007.41x = 109,524.62 × 23,100.07
  4. Step 4: Simplify right side
    73,007.41x = 2,530,025,725.60
  5. Step 5: Solve for x
    x = 2,530,025,725.60/73,007.41
  6. Step 6: Final answer
    x = 34,654.37

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1.5x scale

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.