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Finding the Fourth Proportional to 50,394.72, 69,530.28 and 32,500.01

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Solution

The fourth proportional to 50,394.72, 69,530.28 and 32,500.01 is: 44,840.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,394.72 : 69,530.28 = 32,500.01 : x
  2. Step 2: Convert to fraction form
    50,394.72/69,530.28 = 32,500.01/x
  3. Step 3: Cross multiply
    50,394.72x = 69,530.28 × 32,500.01
  4. Step 4: Simplify right side
    50,394.72x = 2,259,734,447.65
  5. Step 5: Solve for x
    x = 2,259,734,447.65/50,394.72
  6. Step 6: Final answer
    x = 44,840.70

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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.