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Finding the Fourth Proportional to 59,165, 81,647.84 and 32,307.56

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Solution

The fourth proportional to 59,165, 81,647.84 and 32,307.56 is: 44,584.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,165 : 81,647.84 = 32,307.56 : x
  2. Step 2: Convert to fraction form
    59,165/81,647.84 = 32,307.56/x
  3. Step 3: Cross multiply
    59,165x = 81,647.84 × 32,307.56
  4. Step 4: Simplify right side
    59,165x = 2,637,842,489.67
  5. Step 5: Solve for x
    x = 2,637,842,489.67/59,165
  6. Step 6: Final answer
    x = 44,584.51

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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.