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Finding the Fourth Proportional to 50,410.47, 69,551.96 and 32,515.82

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Solution

The fourth proportional to 50,410.47, 69,551.96 and 32,515.82 is: 44,862.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,410.47 : 69,551.96 = 32,515.82 : x
  2. Step 2: Convert to fraction form
    50,410.47/69,551.96 = 32,515.82/x
  3. Step 3: Cross multiply
    50,410.47x = 69,551.96 × 32,515.82
  4. Step 4: Simplify right side
    50,410.47x = 2,261,538,501.67
  5. Step 5: Solve for x
    x = 2,261,538,501.67/50,410.47
  6. Step 6: Final answer
    x = 44,862.48

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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.