Home / 335,766.39-503,669.33-95,861.85

Finding the Fourth Proportional to 335,766.39, 503,669.33 and 95,861.85

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Solution

The fourth proportional to 335,766.39, 503,669.33 and 95,861.85 is: 143,798.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,766.39 : 503,669.33 = 95,861.85 : x
  2. Step 2: Convert to fraction form
    335,766.39/503,669.33 = 95,861.85/x
  3. Step 3: Cross multiply
    335,766.39x = 503,669.33 × 95,861.85
  4. Step 4: Simplify right side
    335,766.39x = 48,282,673,762.06
  5. Step 5: Solve for x
    x = 48,282,673,762.06/335,766.39
  6. Step 6: Final answer
    x = 143,798.41

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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.