Home / 33,977.12-46,872.06-22,044.20

Finding the Fourth Proportional to 33,977.12, 46,872.06 and 22,044.20

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Solution

The fourth proportional to 33,977.12, 46,872.06 and 22,044.20 is: 30,410.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,977.12 : 46,872.06 = 22,044.20 : x
  2. Step 2: Convert to fraction form
    33,977.12/46,872.06 = 22,044.20/x
  3. Step 3: Cross multiply
    33,977.12x = 46,872.06 × 22,044.20
  4. Step 4: Simplify right side
    33,977.12x = 1,033,257,065.05
  5. Step 5: Solve for x
    x = 1,033,257,065.05/33,977.12
  6. Step 6: Final answer
    x = 30,410.38

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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.