Home / 46,202.91-69,311.85-18,107.73

Finding the Fourth Proportional to 46,202.91, 69,311.85 and 18,107.73

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Solution

The fourth proportional to 46,202.91, 69,311.85 and 18,107.73 is: 27,164.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,202.91 : 69,311.85 = 18,107.73 : x
  2. Step 2: Convert to fraction form
    46,202.91/69,311.85 = 18,107.73/x
  3. Step 3: Cross multiply
    46,202.91x = 69,311.85 × 18,107.73
  4. Step 4: Simplify right side
    46,202.91x = 1,255,080,457.62
  5. Step 5: Solve for x
    x = 1,255,080,457.62/46,202.91
  6. Step 6: Final answer
    x = 27,164.53

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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.