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Finding the Fourth Proportional to 59,494.30, 82,101.80 and 32,636.12

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Solution

The fourth proportional to 59,494.30, 82,101.80 and 32,636.12 is: 45,037.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,494.30 : 82,101.80 = 32,636.12 : x
  2. Step 2: Convert to fraction form
    59,494.30/82,101.80 = 32,636.12/x
  3. Step 3: Cross multiply
    59,494.30x = 82,101.80 × 32,636.12
  4. Step 4: Simplify right side
    59,494.30x = 2,679,483,868.10
  5. Step 5: Solve for x
    x = 2,679,483,868.10/59,494.30
  6. Step 6: Final answer
    x = 45,037.66

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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.