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Finding the Fourth Proportional to 59,513.37, 82,131.43 and 32,655.64

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Solution

The fourth proportional to 59,513.37, 82,131.43 and 32,655.64 is: 45,066.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,513.37 : 82,131.43 = 32,655.64 : x
  2. Step 2: Convert to fraction form
    59,513.37/82,131.43 = 32,655.64/x
  3. Step 3: Cross multiply
    59,513.37x = 82,131.43 × 32,655.64
  4. Step 4: Simplify right side
    59,513.37x = 2,682,054,410.77
  5. Step 5: Solve for x
    x = 2,682,054,410.77/59,513.37
  6. Step 6: Final answer
    x = 45,066.42

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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.