Home / 133,923.69-200,882.28-34,083.96

Finding the Fourth Proportional to 133,923.69, 200,882.28 and 34,083.96

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Solution

The fourth proportional to 133,923.69, 200,882.28 and 34,083.96 is: 51,125.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,923.69 : 200,882.28 = 34,083.96 : x
  2. Step 2: Convert to fraction form
    133,923.69/200,882.28 = 34,083.96/x
  3. Step 3: Cross multiply
    133,923.69x = 200,882.28 × 34,083.96
  4. Step 4: Simplify right side
    133,923.69x = 6,846,863,596.23
  5. Step 5: Solve for x
    x = 6,846,863,596.23/133,923.69
  6. Step 6: Final answer
    x = 51,125.11

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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.