Home / 22,674.13-33,839.74-22,083.64

Finding the Fourth Proportional to 22,674.13, 33,839.74 and 22,083.64

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Solution

The fourth proportional to 22,674.13, 33,839.74 and 22,083.64 is: 32,958.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674.13 : 33,839.74 = 22,083.64 : x
  2. Step 2: Convert to fraction form
    22,674.13/33,839.74 = 22,083.64/x
  3. Step 3: Cross multiply
    22,674.13x = 33,839.74 × 22,083.64
  4. Step 4: Simplify right side
    22,674.13x = 747,304,525.44
  5. Step 5: Solve for x
    x = 747,304,525.44/22,674.13
  6. Step 6: Final answer
    x = 32,958.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.