Home / 29,336.16-43,920.39-27,474.02

Finding the Fourth Proportional to 29,336.16, 43,920.39 and 27,474.02

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Solution

The fourth proportional to 29,336.16, 43,920.39 and 27,474.02 is: 41,132.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,336.16 : 43,920.39 = 27,474.02 : x
  2. Step 2: Convert to fraction form
    29,336.16/43,920.39 = 27,474.02/x
  3. Step 3: Cross multiply
    29,336.16x = 43,920.39 × 27,474.02
  4. Step 4: Simplify right side
    29,336.16x = 1,206,669,673.27
  5. Step 5: Solve for x
    x = 1,206,669,673.27/29,336.16
  6. Step 6: Final answer
    x = 41,132.50

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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.