Home / 44,910.11-67,364.96-11,627.34

Finding the Fourth Proportional to 44,910.11, 67,364.96 and 11,627.34

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Solution

The fourth proportional to 44,910.11, 67,364.96 and 11,627.34 is: 17,440.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,910.11 : 67,364.96 = 11,627.34 : x
  2. Step 2: Convert to fraction form
    44,910.11/67,364.96 = 11,627.34/x
  3. Step 3: Cross multiply
    44,910.11x = 67,364.96 × 11,627.34
  4. Step 4: Simplify right side
    44,910.11x = 783,275,235.87
  5. Step 5: Solve for x
    x = 783,275,235.87/44,910.11
  6. Step 6: Final answer
    x = 17,440.96

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1.5x scale

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.