Home / 335,764.39-503,666.33-95,859.85

Finding the Fourth Proportional to 335,764.39, 503,666.33 and 95,859.85

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Solution

The fourth proportional to 335,764.39, 503,666.33 and 95,859.85 is: 143,795.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,764.39 : 503,666.33 = 95,859.85 : x
  2. Step 2: Convert to fraction form
    335,764.39/503,666.33 = 95,859.85/x
  3. Step 3: Cross multiply
    335,764.39x = 503,666.33 × 95,859.85
  4. Step 4: Simplify right side
    335,764.39x = 48,281,378,843.85
  5. Step 5: Solve for x
    x = 48,281,378,843.85/335,764.39
  6. Step 6: Final answer
    x = 143,795.41

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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.