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Finding the Fourth Proportional to 40,504, 55,895.52 and 23,737

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Solution

The fourth proportional to 40,504, 55,895.52 and 23,737 is: 32,757.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,504 : 55,895.52 = 23,737 : x
  2. Step 2: Convert to fraction form
    40,504/55,895.52 = 23,737/x
  3. Step 3: Cross multiply
    40,504x = 55,895.52 × 23,737
  4. Step 4: Simplify right side
    40,504x = 1,326,791,958.24
  5. Step 5: Solve for x
    x = 1,326,791,958.24/40,504
  6. Step 6: Final answer
    x = 32,757.06

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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.