Home / 44,659.11-67,009.12-19,366.37

Finding the Fourth Proportional to 44,659.11, 67,009.12 and 19,366.37

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Solution

The fourth proportional to 44,659.11, 67,009.12 and 19,366.37 is: 29,058.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,659.11 : 67,009.12 = 19,366.37 : x
  2. Step 2: Convert to fraction form
    44,659.11/67,009.12 = 19,366.37/x
  3. Step 3: Cross multiply
    44,659.11x = 67,009.12 × 19,366.37
  4. Step 4: Simplify right side
    44,659.11x = 1,297,723,764.98
  5. Step 5: Solve for x
    x = 1,297,723,764.98/44,659.11
  6. Step 6: Final answer
    x = 29,058.43

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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.