Home / 133,782.91-200,673.96-33,942.93

Finding the Fourth Proportional to 133,782.91, 200,673.96 and 33,942.93

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Solution

The fourth proportional to 133,782.91, 200,673.96 and 33,942.93 is: 50,914.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,782.91 : 200,673.96 = 33,942.93 : x
  2. Step 2: Convert to fraction form
    133,782.91/200,673.96 = 33,942.93/x
  3. Step 3: Cross multiply
    133,782.91x = 200,673.96 × 33,942.93
  4. Step 4: Simplify right side
    133,782.91x = 6,811,462,177.10
  5. Step 5: Solve for x
    x = 6,811,462,177.10/133,782.91
  6. Step 6: Final answer
    x = 50,914.29

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1.5x scale

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.