Home / 22,549.09-33,823.86-10,069.75

Finding the Fourth Proportional to 22,549.09, 33,823.86 and 10,069.75

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Solution

The fourth proportional to 22,549.09, 33,823.86 and 10,069.75 is: 15,104.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,549.09 : 33,823.86 = 10,069.75 : x
  2. Step 2: Convert to fraction form
    22,549.09/33,823.86 = 10,069.75/x
  3. Step 3: Cross multiply
    22,549.09x = 33,823.86 × 10,069.75
  4. Step 4: Simplify right side
    22,549.09x = 340,597,767.44
  5. Step 5: Solve for x
    x = 340,597,767.44/22,549.09
  6. Step 6: Final answer
    x = 15,104.72

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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.