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Finding the Fourth Proportional to 42,650.39, 58,852.81 and 24,741.92

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Solution

The fourth proportional to 42,650.39, 58,852.81 and 24,741.92 is: 34,141.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,650.39 : 58,852.81 = 24,741.92 : x
  2. Step 2: Convert to fraction form
    42,650.39/58,852.81 = 24,741.92/x
  3. Step 3: Cross multiply
    42,650.39x = 58,852.81 × 24,741.92
  4. Step 4: Simplify right side
    42,650.39x = 1,456,131,516.80
  5. Step 5: Solve for x
    x = 1,456,131,516.80/42,650.39
  6. Step 6: Final answer
    x = 34,141.11

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