Home / 43,958.40-60,690.11-33,867.69

Finding the Fourth Proportional to 43,958.40, 60,690.11 and 33,867.69

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Solution

The fourth proportional to 43,958.40, 60,690.11 and 33,867.69 is: 46,758.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,958.40 : 60,690.11 = 33,867.69 : x
  2. Step 2: Convert to fraction form
    43,958.40/60,690.11 = 33,867.69/x
  3. Step 3: Cross multiply
    43,958.40x = 60,690.11 × 33,867.69
  4. Step 4: Simplify right side
    43,958.40x = 2,055,433,662.21
  5. Step 5: Solve for x
    x = 2,055,433,662.21/43,958.40
  6. Step 6: Final answer
    x = 46,758.61

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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.