Home / 29,922.21-44,884.45-11,200.28

Finding the Fourth Proportional to 29,922.21, 44,884.45 and 11,200.28

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Solution

The fourth proportional to 29,922.21, 44,884.45 and 11,200.28 is: 16,800.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,922.21 : 44,884.45 = 11,200.28 : x
  2. Step 2: Convert to fraction form
    29,922.21/44,884.45 = 11,200.28/x
  3. Step 3: Cross multiply
    29,922.21x = 44,884.45 × 11,200.28
  4. Step 4: Simplify right side
    29,922.21x = 502,718,183.22
  5. Step 5: Solve for x
    x = 502,718,183.22/29,922.21
  6. Step 6: Final answer
    x = 16,800.84

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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.