Home / 49,227.60-73,834.20-14,163.60

Finding the Fourth Proportional to 49,227.60, 73,834.20 and 14,163.60

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Solution

The fourth proportional to 49,227.60, 73,834.20 and 14,163.60 is: 21,243.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,227.60 : 73,834.20 = 14,163.60 : x
  2. Step 2: Convert to fraction form
    49,227.60/73,834.20 = 14,163.60/x
  3. Step 3: Cross multiply
    49,227.60x = 73,834.20 × 14,163.60
  4. Step 4: Simplify right side
    49,227.60x = 1,045,758,075.12
  5. Step 5: Solve for x
    x = 1,045,758,075.12/49,227.60
  6. Step 6: Final answer
    x = 21,243.33

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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.