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Finding the Fourth Proportional to 44,950.49, 67,425.18 and 11,667.59

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Solution

The fourth proportional to 44,950.49, 67,425.18 and 11,667.59 is: 17,501.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,950.49 : 67,425.18 = 11,667.59 : x
  2. Step 2: Convert to fraction form
    44,950.49/67,425.18 = 11,667.59/x
  3. Step 3: Cross multiply
    44,950.49x = 67,425.18 × 11,667.59
  4. Step 4: Simplify right side
    44,950.49x = 786,689,355.92
  5. Step 5: Solve for x
    x = 786,689,355.92/44,950.49
  6. Step 6: Final answer
    x = 17,501.24

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.