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Finding the Fourth Proportional to 233,651.73, 350,524.55 and 83,903.77

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Solution

The fourth proportional to 233,651.73, 350,524.55 and 83,903.77 is: 125,872.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,651.73 : 350,524.55 = 83,903.77 : x
  2. Step 2: Convert to fraction form
    233,651.73/350,524.55 = 83,903.77/x
  3. Step 3: Cross multiply
    233,651.73x = 350,524.55 × 83,903.77
  4. Step 4: Simplify right side
    233,651.73x = 29,410,331,222.55
  5. Step 5: Solve for x
    x = 29,410,331,222.55/233,651.73
  6. Step 6: Final answer
    x = 125,872.52

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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.