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Finding the Fourth Proportional to 43,894.56, 60,574.94 and 23,751.84

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Solution

The fourth proportional to 43,894.56, 60,574.94 and 23,751.84 is: 32,777.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,894.56 : 60,574.94 = 23,751.84 : x
  2. Step 2: Convert to fraction form
    43,894.56/60,574.94 = 23,751.84/x
  3. Step 3: Cross multiply
    43,894.56x = 60,574.94 × 23,751.84
  4. Step 4: Simplify right side
    43,894.56x = 1,438,766,139.62
  5. Step 5: Solve for x
    x = 1,438,766,139.62/43,894.56
  6. Step 6: Final answer
    x = 32,777.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.