Home / 36,563.20-54,828.60-16,847.80

Finding the Fourth Proportional to 36,563.20, 54,828.60 and 16,847.80

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Solution

The fourth proportional to 36,563.20, 54,828.60 and 16,847.80 is: 25,264.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,563.20 : 54,828.60 = 16,847.80 : x
  2. Step 2: Convert to fraction form
    36,563.20/54,828.60 = 16,847.80/x
  3. Step 3: Cross multiply
    36,563.20x = 54,828.60 × 16,847.80
  4. Step 4: Simplify right side
    36,563.20x = 923,741,287.08
  5. Step 5: Solve for x
    x = 923,741,287.08/36,563.20
  6. Step 6: Final answer
    x = 25,264.24

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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.