Home / 36,584.87-54,880.94-16,869.06

Finding the Fourth Proportional to 36,584.87, 54,880.94 and 16,869.06

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Solution

The fourth proportional to 36,584.87, 54,880.94 and 16,869.06 is: 25,305.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,584.87 : 54,880.94 = 16,869.06 : x
  2. Step 2: Convert to fraction form
    36,584.87/54,880.94 = 16,869.06/x
  3. Step 3: Cross multiply
    36,584.87x = 54,880.94 × 16,869.06
  4. Step 4: Simplify right side
    36,584.87x = 925,789,911.89
  5. Step 5: Solve for x
    x = 925,789,911.89/36,584.87
  6. Step 6: Final answer
    x = 25,305.27

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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.