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Finding the Fourth Proportional to 59,825.72, 82,560.03 and 32,969.19

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Solution

The fourth proportional to 59,825.72, 82,560.03 and 32,969.19 is: 45,497.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,825.72 : 82,560.03 = 32,969.19 : x
  2. Step 2: Convert to fraction form
    59,825.72/82,560.03 = 32,969.19/x
  3. Step 3: Cross multiply
    59,825.72x = 82,560.03 × 32,969.19
  4. Step 4: Simplify right side
    59,825.72x = 2,721,937,439.11
  5. Step 5: Solve for x
    x = 2,721,937,439.11/59,825.72
  6. Step 6: Final answer
    x = 45,497.78

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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.