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Finding the Fourth Proportional to 50,156.01, 69,193.04 and 32,244.21

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Solution

The fourth proportional to 50,156.01, 69,193.04 and 32,244.21 is: 44,482.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,156.01 : 69,193.04 = 32,244.21 : x
  2. Step 2: Convert to fraction form
    50,156.01/69,193.04 = 32,244.21/x
  3. Step 3: Cross multiply
    50,156.01x = 69,193.04 × 32,244.21
  4. Step 4: Simplify right side
    50,156.01x = 2,231,074,751.08
  5. Step 5: Solve for x
    x = 2,231,074,751.08/50,156.01
  6. Step 6: Final answer
    x = 44,482.70

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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.