Home / 44,845.04-67,163.88-43,289.84

Finding the Fourth Proportional to 44,845.04, 67,163.88 and 43,289.84

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Solution

The fourth proportional to 44,845.04, 67,163.88 and 43,289.84 is: 64,834.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,845.04 : 67,163.88 = 43,289.84 : x
  2. Step 2: Convert to fraction form
    44,845.04/67,163.88 = 43,289.84/x
  3. Step 3: Cross multiply
    44,845.04x = 67,163.88 × 43,289.84
  4. Step 4: Simplify right side
    44,845.04x = 2,907,513,618.98
  5. Step 5: Solve for x
    x = 2,907,513,618.98/44,845.04
  6. Step 6: Final answer
    x = 64,834.68

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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.