Home / 22,373.43-33,693.33-19,486.59

Finding the Fourth Proportional to 22,373.43, 33,693.33 and 19,486.59

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Solution

The fourth proportional to 22,373.43, 33,693.33 and 19,486.59 is: 29,345.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,373.43 : 33,693.33 = 19,486.59 : x
  2. Step 2: Convert to fraction form
    22,373.43/33,693.33 = 19,486.59/x
  3. Step 3: Cross multiply
    22,373.43x = 33,693.33 × 19,486.59
  4. Step 4: Simplify right side
    22,373.43x = 656,568,107.44
  5. Step 5: Solve for x
    x = 656,568,107.44/22,373.43
  6. Step 6: Final answer
    x = 29,345.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.