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Finding the Fourth Proportional to 59,636.69, 82,294.49 and 32,778.53

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Solution

The fourth proportional to 59,636.69, 82,294.49 and 32,778.53 is: 45,232.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,636.69 : 82,294.49 = 32,778.53 : x
  2. Step 2: Convert to fraction form
    59,636.69/82,294.49 = 32,778.53/x
  3. Step 3: Cross multiply
    59,636.69x = 82,294.49 × 32,778.53
  4. Step 4: Simplify right side
    59,636.69x = 2,697,492,245.41
  5. Step 5: Solve for x
    x = 2,697,492,245.41/59,636.69
  6. Step 6: Final answer
    x = 45,232.09

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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.