Home / 134,833.82-202,198.17-50,548.00

Finding the Fourth Proportional to 134,833.82, 202,198.17 and 50,548.00

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Solution

The fourth proportional to 134,833.82, 202,198.17 and 50,548.00 is: 75,802.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,833.82 : 202,198.17 = 50,548.00 : x
  2. Step 2: Convert to fraction form
    134,833.82/202,198.17 = 50,548.00/x
  3. Step 3: Cross multiply
    134,833.82x = 202,198.17 × 50,548.00
  4. Step 4: Simplify right side
    134,833.82x = 10,220,712,591.66
  5. Step 5: Solve for x
    x = 10,220,712,591.66/134,833.82
  6. Step 6: Final answer
    x = 75,802.29

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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.