Home / 52,960.39-73,086.62-29,087.58

Finding the Fourth Proportional to 52,960.39, 73,086.62 and 29,087.58

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Solution

The fourth proportional to 52,960.39, 73,086.62 and 29,087.58 is: 40,141.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,960.39 : 73,086.62 = 29,087.58 : x
  2. Step 2: Convert to fraction form
    52,960.39/73,086.62 = 29,087.58/x
  3. Step 3: Cross multiply
    52,960.39x = 73,086.62 × 29,087.58
  4. Step 4: Simplify right side
    52,960.39x = 2,125,912,906.18
  5. Step 5: Solve for x
    x = 2,125,912,906.18/52,960.39
  6. Step 6: Final answer
    x = 40,141.56

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1.5x scale

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.