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Finding the Fourth Proportional to 63,076.59, 94,500.09 and 36,701.37

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Solution

The fourth proportional to 63,076.59, 94,500.09 and 36,701.37 is: 54,985.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,076.59 : 94,500.09 = 36,701.37 : x
  2. Step 2: Convert to fraction form
    63,076.59/94,500.09 = 36,701.37/x
  3. Step 3: Cross multiply
    63,076.59x = 94,500.09 × 36,701.37
  4. Step 4: Simplify right side
    63,076.59x = 3,468,282,768.12
  5. Step 5: Solve for x
    x = 3,468,282,768.12/63,076.59
  6. Step 6: Final answer
    x = 54,985.26

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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.