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Finding the Fourth Proportional to 59,307.57, 81,844.11 and 32,449.59

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Solution

The fourth proportional to 59,307.57, 81,844.11 and 32,449.59 is: 44,780.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,307.57 : 81,844.11 = 32,449.59 : x
  2. Step 2: Convert to fraction form
    59,307.57/81,844.11 = 32,449.59/x
  3. Step 3: Cross multiply
    59,307.57x = 81,844.11 × 32,449.59
  4. Step 4: Simplify right side
    59,307.57x = 2,655,807,813.41
  5. Step 5: Solve for x
    x = 2,655,807,813.41/59,307.57
  6. Step 6: Final answer
    x = 44,780.25

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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.