Home / 22,346.13-33,524.73-6,763.80

Finding the Fourth Proportional to 22,346.13, 33,524.73 and 6,763.80

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Solution

The fourth proportional to 22,346.13, 33,524.73 and 6,763.80 is: 10,147.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,346.13 : 33,524.73 = 6,763.80 : x
  2. Step 2: Convert to fraction form
    22,346.13/33,524.73 = 6,763.80/x
  3. Step 3: Cross multiply
    22,346.13x = 33,524.73 × 6,763.80
  4. Step 4: Simplify right side
    22,346.13x = 226,754,568.77
  5. Step 5: Solve for x
    x = 226,754,568.77/22,346.13
  6. Step 6: Final answer
    x = 10,147.38

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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.