Home / 22,033.07-33,044.75-6,451.91

Finding the Fourth Proportional to 22,033.07, 33,044.75 and 6,451.91

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Solution

The fourth proportional to 22,033.07, 33,044.75 and 6,451.91 is: 9,676.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,033.07 : 33,044.75 = 6,451.91 : x
  2. Step 2: Convert to fraction form
    22,033.07/33,044.75 = 6,451.91/x
  3. Step 3: Cross multiply
    22,033.07x = 33,044.75 × 6,451.91
  4. Step 4: Simplify right side
    22,033.07x = 213,201,720.71
  5. Step 5: Solve for x
    x = 213,201,720.71/22,033.07
  6. Step 6: Final answer
    x = 9,676.44

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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.