Home / 135,833.41-203,738.37-60,933.52

Finding the Fourth Proportional to 135,833.41, 203,738.37 and 60,933.52

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Solution

The fourth proportional to 135,833.41, 203,738.37 and 60,933.52 is: 91,395.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,833.41 : 203,738.37 = 60,933.52 : x
  2. Step 2: Convert to fraction form
    135,833.41/203,738.37 = 60,933.52/x
  3. Step 3: Cross multiply
    135,833.41x = 203,738.37 × 60,933.52
  4. Step 4: Simplify right side
    135,833.41x = 12,414,496,043.16
  5. Step 5: Solve for x
    x = 12,414,496,043.16/135,833.41
  6. Step 6: Final answer
    x = 91,395.01

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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.