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Finding the Fourth Proportional to 50,563.84, 69,800.43 and 32,667.55

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Solution

The fourth proportional to 50,563.84, 69,800.43 and 32,667.55 is: 45,095.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,563.84 : 69,800.43 = 32,667.55 : x
  2. Step 2: Convert to fraction form
    50,563.84/69,800.43 = 32,667.55/x
  3. Step 3: Cross multiply
    50,563.84x = 69,800.43 × 32,667.55
  4. Step 4: Simplify right side
    50,563.84x = 2,280,209,037.05
  5. Step 5: Solve for x
    x = 2,280,209,037.05/50,563.84
  6. Step 6: Final answer
    x = 45,095.65

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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.