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Finding the Fourth Proportional to 22,359.68, 33,494.22 and 10,334.75

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Solution

The fourth proportional to 22,359.68, 33,494.22 and 10,334.75 is: 15,481.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,359.68 : 33,494.22 = 10,334.75 : x
  2. Step 2: Convert to fraction form
    22,359.68/33,494.22 = 10,334.75/x
  3. Step 3: Cross multiply
    22,359.68x = 33,494.22 × 10,334.75
  4. Step 4: Simplify right side
    22,359.68x = 346,154,222.67
  5. Step 5: Solve for x
    x = 346,154,222.67/22,359.68
  6. Step 6: Final answer
    x = 15,481.18

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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.