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Finding the Fourth Proportional to 34,003.80, 50,953.73 and 22,869.27

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Solution

The fourth proportional to 34,003.80, 50,953.73 and 22,869.27 is: 34,268.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,003.80 : 50,953.73 = 22,869.27 : x
  2. Step 2: Convert to fraction form
    34,003.80/50,953.73 = 22,869.27/x
  3. Step 3: Cross multiply
    34,003.80x = 50,953.73 × 22,869.27
  4. Step 4: Simplify right side
    34,003.80x = 1,165,274,494.53
  5. Step 5: Solve for x
    x = 1,165,274,494.53/34,003.80
  6. Step 6: Final answer
    x = 34,268.95

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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.