Home / 44,668.77-67,003.30-15,086.86

Finding the Fourth Proportional to 44,668.77, 67,003.30 and 15,086.86

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Solution

The fourth proportional to 44,668.77, 67,003.30 and 15,086.86 is: 22,630.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,668.77 : 67,003.30 = 15,086.86 : x
  2. Step 2: Convert to fraction form
    44,668.77/67,003.30 = 15,086.86/x
  3. Step 3: Cross multiply
    44,668.77x = 67,003.30 × 15,086.86
  4. Step 4: Simplify right side
    44,668.77x = 1,010,869,257.99
  5. Step 5: Solve for x
    x = 1,010,869,257.99/44,668.77
  6. Step 6: Final answer
    x = 22,630.34

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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.