Home / 22,088.45-33,121.33-6,504.05

Finding the Fourth Proportional to 22,088.45, 33,121.33 and 6,504.05

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Solution

The fourth proportional to 22,088.45, 33,121.33 and 6,504.05 is: 9,752.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,088.45 : 33,121.33 = 6,504.05 : x
  2. Step 2: Convert to fraction form
    22,088.45/33,121.33 = 6,504.05/x
  3. Step 3: Cross multiply
    22,088.45x = 33,121.33 × 6,504.05
  4. Step 4: Simplify right side
    22,088.45x = 215,422,753.87
  5. Step 5: Solve for x
    x = 215,422,753.87/22,088.45
  6. Step 6: Final answer
    x = 9,752.73

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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.