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Finding the Fourth Proportional to 59,155.35, 81,634.53 and 32,298.09

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Solution

The fourth proportional to 59,155.35, 81,634.53 and 32,298.09 is: 44,571.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,155.35 : 81,634.53 = 32,298.09 : x
  2. Step 2: Convert to fraction form
    59,155.35/81,634.53 = 32,298.09/x
  3. Step 3: Cross multiply
    59,155.35x = 81,634.53 × 32,298.09
  4. Step 4: Simplify right side
    59,155.35x = 2,636,639,397.05
  5. Step 5: Solve for x
    x = 2,636,639,397.05/59,155.35
  6. Step 6: Final answer
    x = 44,571.44

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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.