Home / 36,096.49-49,813.77-20,179.23

Finding the Fourth Proportional to 36,096.49, 49,813.77 and 20,179.23

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Solution

The fourth proportional to 36,096.49, 49,813.77 and 20,179.23 is: 27,847.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,096.49 : 49,813.77 = 20,179.23 : x
  2. Step 2: Convert to fraction form
    36,096.49/49,813.77 = 20,179.23/x
  3. Step 3: Cross multiply
    36,096.49x = 49,813.77 × 20,179.23
  4. Step 4: Simplify right side
    36,096.49x = 1,005,203,522.00
  5. Step 5: Solve for x
    x = 1,005,203,522.00/36,096.49
  6. Step 6: Final answer
    x = 27,847.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.