Home / 134,791.15-202,141.54-44,813.11

Finding the Fourth Proportional to 134,791.15, 202,141.54 and 44,813.11

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Solution

The fourth proportional to 134,791.15, 202,141.54 and 44,813.11 is: 67,204.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,791.15 : 202,141.54 = 44,813.11 : x
  2. Step 2: Convert to fraction form
    134,791.15/202,141.54 = 44,813.11/x
  3. Step 3: Cross multiply
    134,791.15x = 202,141.54 × 44,813.11
  4. Step 4: Simplify right side
    134,791.15x = 9,058,591,067.59
  5. Step 5: Solve for x
    x = 9,058,591,067.59/134,791.15
  6. Step 6: Final answer
    x = 67,204.64

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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.