Home / 134,063.91-200,789.62-63,992.43

Finding the Fourth Proportional to 134,063.91, 200,789.62 and 63,992.43

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Solution

The fourth proportional to 134,063.91, 200,789.62 and 63,992.43 is: 95,842.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,063.91 : 200,789.62 = 63,992.43 : x
  2. Step 2: Convert to fraction form
    134,063.91/200,789.62 = 63,992.43/x
  3. Step 3: Cross multiply
    134,063.91x = 200,789.62 × 63,992.43
  4. Step 4: Simplify right side
    134,063.91x = 12,849,015,542.60
  5. Step 5: Solve for x
    x = 12,849,015,542.60/134,063.91
  6. Step 6: Final answer
    x = 95,842.46

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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.