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Finding the Fourth Proportional to 43,775.51, 60,410.48 and 24,912.63

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Solution

The fourth proportional to 43,775.51, 60,410.48 and 24,912.63 is: 34,379.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,775.51 : 60,410.48 = 24,912.63 : x
  2. Step 2: Convert to fraction form
    43,775.51/60,410.48 = 24,912.63/x
  3. Step 3: Cross multiply
    43,775.51x = 60,410.48 × 24,912.63
  4. Step 4: Simplify right side
    43,775.51x = 1,504,983,811.80
  5. Step 5: Solve for x
    x = 1,504,983,811.80/43,775.51
  6. Step 6: Final answer
    x = 34,379.59

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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.