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Finding the Fourth Proportional to 57,997.15, 80,042.73 and 32,510.41

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Solution

The fourth proportional to 57,997.15, 80,042.73 and 32,510.41 is: 44,868.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,997.15 : 80,042.73 = 32,510.41 : x
  2. Step 2: Convert to fraction form
    57,997.15/80,042.73 = 32,510.41/x
  3. Step 3: Cross multiply
    57,997.15x = 80,042.73 × 32,510.41
  4. Step 4: Simplify right side
    57,997.15x = 2,602,221,969.82
  5. Step 5: Solve for x
    x = 2,602,221,969.82/57,997.15
  6. Step 6: Final answer
    x = 44,868.10

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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.