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Finding the Fourth Proportional to 59,797, 82,519.86 and 34,661.08

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Solution

The fourth proportional to 59,797, 82,519.86 and 34,661.08 is: 47,832.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,797 : 82,519.86 = 34,661.08 : x
  2. Step 2: Convert to fraction form
    59,797/82,519.86 = 34,661.08/x
  3. Step 3: Cross multiply
    59,797x = 82,519.86 × 34,661.08
  4. Step 4: Simplify right side
    59,797x = 2,860,227,469.05
  5. Step 5: Solve for x
    x = 2,860,227,469.05/59,797
  6. Step 6: Final answer
    x = 47,832.29

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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.