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Finding the Fourth Proportional to 82,533.84, 123,753.27 and 44,017.82

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Solution

The fourth proportional to 82,533.84, 123,753.27 and 44,017.82 is: 66,001.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,533.84 : 123,753.27 = 44,017.82 : x
  2. Step 2: Convert to fraction form
    82,533.84/123,753.27 = 44,017.82/x
  3. Step 3: Cross multiply
    82,533.84x = 123,753.27 × 44,017.82
  4. Step 4: Simplify right side
    82,533.84x = 5,447,349,163.27
  5. Step 5: Solve for x
    x = 5,447,349,163.27/82,533.84
  6. Step 6: Final answer
    x = 66,001.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.